diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3cca692b68..f9820dec45 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,73 @@
 # Changelog
 
+## [3.14.9](https://github.com/pypeclub/OpenPype/tree/3.14.9)
+
+[Full Changelog](https://github.com/pypeclub/OpenPype/compare/3.14.8...3.14.9)
+
+### 📖 Documentation
+
+- Documentation: Testing on Deadline [\#4185](https://github.com/pypeclub/OpenPype/pull/4185)
+- Consistent Python version [\#4160](https://github.com/pypeclub/OpenPype/pull/4160)
+
+**🆕 New features**
+
+- Feature/op 4397 gl tf extractor for maya [\#4192](https://github.com/pypeclub/OpenPype/pull/4192)
+- Maya: Extractor for Unreal SkeletalMesh [\#4174](https://github.com/pypeclub/OpenPype/pull/4174)
+- 3dsmax: integration [\#4168](https://github.com/pypeclub/OpenPype/pull/4168)
+- Blender: Extract Alembic Animations [\#4128](https://github.com/pypeclub/OpenPype/pull/4128)
+- Unreal: Load Alembic Animations [\#4127](https://github.com/pypeclub/OpenPype/pull/4127)
+
+**🚀 Enhancements**
+
+- Houdini: Use new interface class name for publish host [\#4220](https://github.com/pypeclub/OpenPype/pull/4220)
+- General: Default command for headless mode is interactive [\#4203](https://github.com/pypeclub/OpenPype/pull/4203)
+- Maya: Enhanced ASS publishing [\#4196](https://github.com/pypeclub/OpenPype/pull/4196)
+- Feature/op 3924 implement ass extractor [\#4188](https://github.com/pypeclub/OpenPype/pull/4188)
+- File transactions: Source path is destination path [\#4184](https://github.com/pypeclub/OpenPype/pull/4184)
+- Deadline: improve environment processing [\#4182](https://github.com/pypeclub/OpenPype/pull/4182)
+- General: Comment per instance in Publisher [\#4178](https://github.com/pypeclub/OpenPype/pull/4178)
+- Ensure Mongo database directory exists in Windows. [\#4166](https://github.com/pypeclub/OpenPype/pull/4166)
+- Note about unrestricted execution on Windows. [\#4161](https://github.com/pypeclub/OpenPype/pull/4161)
+- Maya: Enable thumbnail transparency on extraction. [\#4147](https://github.com/pypeclub/OpenPype/pull/4147)
+- Maya: Disable viewport Pan/Zoom on playblast extraction. [\#4146](https://github.com/pypeclub/OpenPype/pull/4146)
+- Maya: Optional viewport refresh on pointcache extraction [\#4144](https://github.com/pypeclub/OpenPype/pull/4144)
+- CelAction: refactory integration to current openpype [\#4140](https://github.com/pypeclub/OpenPype/pull/4140)
+- Maya: create and publish bounding box geometry [\#4131](https://github.com/pypeclub/OpenPype/pull/4131)
+- Changed the UOpenPypePublishInstance to use the UDataAsset class [\#4124](https://github.com/pypeclub/OpenPype/pull/4124)
+- General: Collection Audio speed up [\#4110](https://github.com/pypeclub/OpenPype/pull/4110)
+- Maya: keep existing AOVs when creating render instance [\#4087](https://github.com/pypeclub/OpenPype/pull/4087)
+- General: Oiio conversion multipart fix [\#4060](https://github.com/pypeclub/OpenPype/pull/4060)
+
+**🐛 Bug fixes**
+
+- Publisher: Signal type issues in Python 2 DCCs [\#4230](https://github.com/pypeclub/OpenPype/pull/4230)
+- Blender: Fix Layout Family Versioning [\#4228](https://github.com/pypeclub/OpenPype/pull/4228)
+- Blender: Fix Create Camera "Use selection" [\#4226](https://github.com/pypeclub/OpenPype/pull/4226)
+- TrayPublisher - join needs list [\#4224](https://github.com/pypeclub/OpenPype/pull/4224)
+- General: Event callbacks pass event to callbacks as expected [\#4210](https://github.com/pypeclub/OpenPype/pull/4210)
+- Build:Revert .toml update of Gazu [\#4207](https://github.com/pypeclub/OpenPype/pull/4207)
+- Nuke: fixed imageio node overrides subset filter [\#4202](https://github.com/pypeclub/OpenPype/pull/4202)
+- Maya: pointcache [\#4201](https://github.com/pypeclub/OpenPype/pull/4201)
+- Unreal: Support for Unreal Engine 5.1 [\#4199](https://github.com/pypeclub/OpenPype/pull/4199)
+- General: Integrate thumbnail looks for thumbnail to multiple places [\#4181](https://github.com/pypeclub/OpenPype/pull/4181)
+- Various minor bugfixes [\#4172](https://github.com/pypeclub/OpenPype/pull/4172)
+- Nuke/Hiero: Remove tkinter library paths before launch [\#4171](https://github.com/pypeclub/OpenPype/pull/4171)
+- Flame: vertical alignment of layers [\#4169](https://github.com/pypeclub/OpenPype/pull/4169)
+- Nuke: correct detection of viewer and display [\#4165](https://github.com/pypeclub/OpenPype/pull/4165)
+- Settings UI: Don't create QApplication if already exists [\#4156](https://github.com/pypeclub/OpenPype/pull/4156)
+- General: Extract review handle start offset of sequences [\#4152](https://github.com/pypeclub/OpenPype/pull/4152)
+- Maya: Maintain time connections on Alembic update. [\#4143](https://github.com/pypeclub/OpenPype/pull/4143)
+
+**🔀 Refactored code**
+
+- General: Use qtpy in modules and hosts UIs which are running in OpenPype process [\#4225](https://github.com/pypeclub/OpenPype/pull/4225)
+- Tools: Use qtpy instead of Qt in standalone tools [\#4223](https://github.com/pypeclub/OpenPype/pull/4223)
+- General: Use qtpy in settings UI [\#4215](https://github.com/pypeclub/OpenPype/pull/4215)
+
+**Merged pull requests:**
+
+- layout publish more than one container issue [\#4098](https://github.com/pypeclub/OpenPype/pull/4098)
+
 ## [3.14.8](https://github.com/pypeclub/OpenPype/tree/3.14.8)
 
 [Full Changelog](https://github.com/pypeclub/OpenPype/compare/3.14.7...3.14.8)
@@ -21,7 +89,6 @@
 - Maya: Looks - add all connections [\#4135](https://github.com/pypeclub/OpenPype/pull/4135)
 - General: Fix variable check in collect anatomy instance data [\#4117](https://github.com/pypeclub/OpenPype/pull/4117)
 
-
 ## [3.14.7](https://github.com/pypeclub/OpenPype/tree/3.14.7)
 
 [Full Changelog](https://github.com/pypeclub/OpenPype/compare/3.14.6...3.14.7)
diff --git a/HISTORY.md b/HISTORY.md
index f4e132488b..f24e95b2e1 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,74 @@
 # Changelog
 
+
+## [3.14.9](https://github.com/pypeclub/OpenPype/tree/3.14.9)
+
+[Full Changelog](https://github.com/pypeclub/OpenPype/compare/3.14.8...3.14.9)
+
+### 📖 Documentation
+
+- Documentation: Testing on Deadline [\#4185](https://github.com/pypeclub/OpenPype/pull/4185)
+- Consistent Python version [\#4160](https://github.com/pypeclub/OpenPype/pull/4160)
+
+**🆕 New features**
+
+- Feature/op 4397 gl tf extractor for maya [\#4192](https://github.com/pypeclub/OpenPype/pull/4192)
+- Maya: Extractor for Unreal SkeletalMesh [\#4174](https://github.com/pypeclub/OpenPype/pull/4174)
+- 3dsmax: integration [\#4168](https://github.com/pypeclub/OpenPype/pull/4168)
+- Blender: Extract Alembic Animations [\#4128](https://github.com/pypeclub/OpenPype/pull/4128)
+- Unreal: Load Alembic Animations [\#4127](https://github.com/pypeclub/OpenPype/pull/4127)
+
+**🚀 Enhancements**
+
+- Houdini: Use new interface class name for publish host [\#4220](https://github.com/pypeclub/OpenPype/pull/4220)
+- General: Default command for headless mode is interactive [\#4203](https://github.com/pypeclub/OpenPype/pull/4203)
+- Maya: Enhanced ASS publishing [\#4196](https://github.com/pypeclub/OpenPype/pull/4196)
+- Feature/op 3924 implement ass extractor [\#4188](https://github.com/pypeclub/OpenPype/pull/4188)
+- File transactions: Source path is destination path [\#4184](https://github.com/pypeclub/OpenPype/pull/4184)
+- Deadline: improve environment processing [\#4182](https://github.com/pypeclub/OpenPype/pull/4182)
+- General: Comment per instance in Publisher [\#4178](https://github.com/pypeclub/OpenPype/pull/4178)
+- Ensure Mongo database directory exists in Windows. [\#4166](https://github.com/pypeclub/OpenPype/pull/4166)
+- Note about unrestricted execution on Windows. [\#4161](https://github.com/pypeclub/OpenPype/pull/4161)
+- Maya: Enable thumbnail transparency on extraction. [\#4147](https://github.com/pypeclub/OpenPype/pull/4147)
+- Maya: Disable viewport Pan/Zoom on playblast extraction. [\#4146](https://github.com/pypeclub/OpenPype/pull/4146)
+- Maya: Optional viewport refresh on pointcache extraction [\#4144](https://github.com/pypeclub/OpenPype/pull/4144)
+- CelAction: refactory integration to current openpype [\#4140](https://github.com/pypeclub/OpenPype/pull/4140)
+- Maya: create and publish bounding box geometry [\#4131](https://github.com/pypeclub/OpenPype/pull/4131)
+- Changed the UOpenPypePublishInstance to use the UDataAsset class [\#4124](https://github.com/pypeclub/OpenPype/pull/4124)
+- General: Collection Audio speed up [\#4110](https://github.com/pypeclub/OpenPype/pull/4110)
+- Maya: keep existing AOVs when creating render instance [\#4087](https://github.com/pypeclub/OpenPype/pull/4087)
+- General: Oiio conversion multipart fix [\#4060](https://github.com/pypeclub/OpenPype/pull/4060)
+
+**🐛 Bug fixes**
+
+- Publisher: Signal type issues in Python 2 DCCs [\#4230](https://github.com/pypeclub/OpenPype/pull/4230)
+- Blender: Fix Layout Family Versioning [\#4228](https://github.com/pypeclub/OpenPype/pull/4228)
+- Blender: Fix Create Camera "Use selection" [\#4226](https://github.com/pypeclub/OpenPype/pull/4226)
+- TrayPublisher - join needs list [\#4224](https://github.com/pypeclub/OpenPype/pull/4224)
+- General: Event callbacks pass event to callbacks as expected [\#4210](https://github.com/pypeclub/OpenPype/pull/4210)
+- Build:Revert .toml update of Gazu [\#4207](https://github.com/pypeclub/OpenPype/pull/4207)
+- Nuke: fixed imageio node overrides subset filter [\#4202](https://github.com/pypeclub/OpenPype/pull/4202)
+- Maya: pointcache [\#4201](https://github.com/pypeclub/OpenPype/pull/4201)
+- Unreal: Support for Unreal Engine 5.1 [\#4199](https://github.com/pypeclub/OpenPype/pull/4199)
+- General: Integrate thumbnail looks for thumbnail to multiple places [\#4181](https://github.com/pypeclub/OpenPype/pull/4181)
+- Various minor bugfixes [\#4172](https://github.com/pypeclub/OpenPype/pull/4172)
+- Nuke/Hiero: Remove tkinter library paths before launch [\#4171](https://github.com/pypeclub/OpenPype/pull/4171)
+- Flame: vertical alignment of layers [\#4169](https://github.com/pypeclub/OpenPype/pull/4169)
+- Nuke: correct detection of viewer and display [\#4165](https://github.com/pypeclub/OpenPype/pull/4165)
+- Settings UI: Don't create QApplication if already exists [\#4156](https://github.com/pypeclub/OpenPype/pull/4156)
+- General: Extract review handle start offset of sequences [\#4152](https://github.com/pypeclub/OpenPype/pull/4152)
+- Maya: Maintain time connections on Alembic update. [\#4143](https://github.com/pypeclub/OpenPype/pull/4143)
+
+**🔀 Refactored code**
+
+- General: Use qtpy in modules and hosts UIs which are running in OpenPype process [\#4225](https://github.com/pypeclub/OpenPype/pull/4225)
+- Tools: Use qtpy instead of Qt in standalone tools [\#4223](https://github.com/pypeclub/OpenPype/pull/4223)
+- General: Use qtpy in settings UI [\#4215](https://github.com/pypeclub/OpenPype/pull/4215)
+
+**Merged pull requests:**
+
+- layout publish more than one container issue [\#4098](https://github.com/pypeclub/OpenPype/pull/4098)
+
 ## [3.14.8](https://github.com/pypeclub/OpenPype/tree/3.14.8)
 
 [Full Changelog](https://github.com/pypeclub/OpenPype/compare/3.14.7...3.14.8)
diff --git a/openpype/hosts/blender/plugins/load/import_workfile.py b/openpype/hosts/blender/plugins/load/import_workfile.py
new file mode 100644
index 0000000000..618fb83e31
--- /dev/null
+++ b/openpype/hosts/blender/plugins/load/import_workfile.py
@@ -0,0 +1,82 @@
+import bpy
+
+from openpype.hosts.blender.api import plugin
+
+
+def append_workfile(context, fname, do_import):
+    asset = context['asset']['name']
+    subset = context['subset']['name']
+
+    group_name = plugin.asset_name(asset, subset)
+
+    # We need to preserve the original names of the scenes, otherwise,
+    # if there are duplicate names in the current workfile, the imported
+    # scenes will be renamed by Blender to avoid conflicts.
+    original_scene_names = []
+
+    with bpy.data.libraries.load(fname) as (data_from, data_to):
+        for attr in dir(data_to):
+            if attr == "scenes":
+                for scene in data_from.scenes:
+                    original_scene_names.append(scene)
+            setattr(data_to, attr, getattr(data_from, attr))
+
+    current_scene = bpy.context.scene
+
+    for scene, s_name in zip(data_to.scenes, original_scene_names):
+        scene.name = f"{group_name}_{s_name}"
+        if do_import:
+            collection = bpy.data.collections.new(f"{group_name}_{s_name}")
+            for obj in scene.objects:
+                collection.objects.link(obj)
+            current_scene.collection.children.link(collection)
+            for coll in scene.collection.children:
+                collection.children.link(coll)
+
+
+class AppendBlendLoader(plugin.AssetLoader):
+    """Append workfile in Blender (unmanaged)
+
+    Warning:
+        The loaded content will be unmanaged and is *not* visible in the
+        scene inventory. It's purely intended to merge content into your scene
+        so you could also use it as a new base.
+    """
+
+    representations = ["blend"]
+    families = ["*"]
+
+    label = "Append Workfile"
+    order = 9
+    icon = "arrow-circle-down"
+    color = "#775555"
+
+    def load(self, context, name=None, namespace=None, data=None):
+        append_workfile(context, self.fname, False)
+
+        # We do not containerize imported content, it remains unmanaged
+        return
+
+
+class ImportBlendLoader(plugin.AssetLoader):
+    """Import workfile in the current Blender scene (unmanaged)
+
+    Warning:
+        The loaded content will be unmanaged and is *not* visible in the
+        scene inventory. It's purely intended to merge content into your scene
+        so you could also use it as a new base.
+    """
+
+    representations = ["blend"]
+    families = ["*"]
+
+    label = "Import Workfile"
+    order = 9
+    icon = "arrow-circle-down"
+    color = "#775555"
+
+    def load(self, context, name=None, namespace=None, data=None):
+        append_workfile(context, self.fname, True)
+
+        # We do not containerize imported content, it remains unmanaged
+        return
diff --git a/openpype/hosts/flame/api/menu.py b/openpype/hosts/flame/api/menu.py
index 319ed7afb6..5f9dc57a61 100644
--- a/openpype/hosts/flame/api/menu.py
+++ b/openpype/hosts/flame/api/menu.py
@@ -1,5 +1,5 @@
 import os
-from Qt import QtWidgets
+from qtpy import QtWidgets
 from copy import deepcopy
 from pprint import pformat
 from openpype.tools.utils.host_tools import HostToolsHelper
diff --git a/openpype/hosts/flame/api/plugin.py b/openpype/hosts/flame/api/plugin.py
index ca113fd98a..b1db612671 100644
--- a/openpype/hosts/flame/api/plugin.py
+++ b/openpype/hosts/flame/api/plugin.py
@@ -5,10 +5,10 @@ from copy import deepcopy
 from xml.etree import ElementTree as ET
 
 import qargparse
-from Qt import QtCore, QtWidgets
+from qtpy import QtCore, QtWidgets
 
 from openpype import style
-from openpype.lib import Logger
+from openpype.lib import Logger, StringTemplate
 from openpype.pipeline import LegacyCreator, LoaderPlugin
 from openpype.settings import get_current_project_settings
 
@@ -775,6 +775,11 @@ class OpenClipSolver(flib.MediaInfoFile):
         self.feed_colorspace = feed_data.get("colorspace")
         self.log.debug("feed_version_name: {}".format(self.feed_version_name))
 
+        # layer rename variables
+        self.layer_rename_template = feed_data["layer_rename_template"]
+        self.layer_rename_patterns = feed_data["layer_rename_patterns"]
+        self.context_data = feed_data["context_data"]
+
         # derivate other feed variables
         self.feed_basename = os.path.basename(feed_path)
         self.feed_dir = os.path.dirname(feed_path)
@@ -813,9 +818,11 @@ class OpenClipSolver(flib.MediaInfoFile):
 
     def _create_new_open_clip(self):
         self.log.info("Building new openClip")
-        self.log.debug(">> self.clip_data: {}".format(self.clip_data))
 
         for tmp_xml_track in self.clip_data.iter("track"):
+            # solve track (layer) name
+            self._rename_track_name(tmp_xml_track)
+
             tmp_xml_feeds = tmp_xml_track.find('feeds')
             tmp_xml_feeds.set('currentVersion', self.feed_version_name)
 
@@ -850,6 +857,48 @@ class OpenClipSolver(flib.MediaInfoFile):
             if uid == track_uid:
                 return xml_track
 
+    def _rename_track_name(self, xml_track_data):
+        layer_uid = xml_track_data.get("uid")
+        name_obj = xml_track_data.find("name")
+        layer_name = name_obj.text
+
+        if (
+            self.layer_rename_patterns
+            and not any(
+                re.search(lp_.lower(), layer_name.lower())
+                for lp_ in self.layer_rename_patterns
+            )
+        ):
+            return
+
+        formating_data = self._update_formating_data(
+            layerName=layer_name,
+            layerUID=layer_uid
+        )
+        name_obj.text = StringTemplate(
+            self.layer_rename_template
+        ).format(formating_data)
+
+    def _update_formating_data(self, **kwargs):
+        """ Updating formating data for layer rename
+
+        Attributes:
+            key=value (optional): will be included to formating data
+                                  as {key: value}
+        Returns:
+            dict: anatomy context data for formating
+        """
+        self.log.debug(">> self.clip_data: {}".format(self.clip_data))
+        clip_name_obj = self.clip_data.find("name")
+        data = {
+            "originalBasename": clip_name_obj.text
+        }
+        # include version context data
+        data.update(self.context_data)
+        # include input kwargs data
+        data.update(kwargs)
+        return data
+
     def _update_open_clip(self):
         self.log.info("Updating openClip ..")
 
@@ -857,11 +906,12 @@ class OpenClipSolver(flib.MediaInfoFile):
         out_xml = out_xml.getroot()
 
         self.log.debug(">> out_xml: {}".format(out_xml))
-        self.log.debug(">> self.clip_data: {}".format(self.clip_data))
-
         # loop tmp tracks
         updated_any = False
         for tmp_xml_track in self.clip_data.iter("track"):
+            # solve track (layer) name
+            self._rename_track_name(tmp_xml_track)
+
             # get tmp track uid
             tmp_track_uid = tmp_xml_track.get("uid")
             self.log.debug(">> tmp_track_uid: {}".format(tmp_track_uid))
diff --git a/openpype/hosts/flame/plugins/load/load_clip.py b/openpype/hosts/flame/plugins/load/load_clip.py
index f8cb7b3e11..6f47c23d57 100644
--- a/openpype/hosts/flame/plugins/load/load_clip.py
+++ b/openpype/hosts/flame/plugins/load/load_clip.py
@@ -1,3 +1,4 @@
+from copy import deepcopy
 import os
 import flame
 from pprint import pformat
@@ -25,6 +26,14 @@ class LoadClip(opfapi.ClipLoader):
     reel_name = "Loaded"
     clip_name_template = "{asset}_{subset}<_{output}>"
 
+    """ Anatomy keys from version context data and dynamically added:
+        - {layerName} - original layer name token
+        - {layerUID} - original layer UID token
+        - {originalBasename} - original clip name taken from file
+    """
+    layer_rename_template = "{asset}_{subset}<_{output}>"
+    layer_rename_patterns = []
+
     def load(self, context, name, namespace, options):
 
         # get flame objects
@@ -38,8 +47,16 @@ class LoadClip(opfapi.ClipLoader):
         version_name = version.get("name", None)
         colorspace = self.get_colorspace(context)
 
+        # in case output is not in context replace key to representation
+        if not context["representation"]["context"].get("output"):
+            self.clip_name_template = self.clip_name_template.replace(
+                "output", "representation")
+            self.layer_rename_template = self.layer_rename_template.replace(
+                "output", "representation")
+
+        formating_data = deepcopy(context["representation"]["context"])
         clip_name = StringTemplate(self.clip_name_template).format(
-            context["representation"]["context"])
+            formating_data)
 
         # convert colorspace with ocio to flame mapping
         # in imageio flame section
@@ -62,6 +79,9 @@ class LoadClip(opfapi.ClipLoader):
             "path": self.fname.replace("\\", "/"),
             "colorspace": colorspace,
             "version": "v{:0>3}".format(version_name),
+            "layer_rename_template": self.layer_rename_template,
+            "layer_rename_patterns": self.layer_rename_patterns,
+            "context_data": formating_data
         }
         self.log.debug(pformat(
             loading_context
diff --git a/openpype/hosts/flame/plugins/load/load_clip_batch.py b/openpype/hosts/flame/plugins/load/load_clip_batch.py
index 048ac19431..5975c6e42f 100644
--- a/openpype/hosts/flame/plugins/load/load_clip_batch.py
+++ b/openpype/hosts/flame/plugins/load/load_clip_batch.py
@@ -25,6 +25,14 @@ class LoadClipBatch(opfapi.ClipLoader):
     reel_name = "OP_LoadedReel"
     clip_name_template = "{batch}_{asset}_{subset}<_{output}>"
 
+    """ Anatomy keys from version context data and dynamically added:
+        - {layerName} - original layer name token
+        - {layerUID} - original layer UID token
+        - {originalBasename} - original clip name taken from file
+    """
+    layer_rename_template = "{asset}_{subset}<_{output}>"
+    layer_rename_patterns = []
+
     def load(self, context, name, namespace, options):
 
         # get flame objects
@@ -39,7 +47,10 @@ class LoadClipBatch(opfapi.ClipLoader):
 
         # in case output is not in context replace key to representation
         if not context["representation"]["context"].get("output"):
-            self.clip_name_template.replace("output", "representation")
+            self.clip_name_template = self.clip_name_template.replace(
+                "output", "representation")
+            self.layer_rename_template = self.layer_rename_template.replace(
+                "output", "representation")
 
         formating_data = deepcopy(context["representation"]["context"])
         formating_data["batch"] = self.batch.name.get_value()
@@ -69,6 +80,9 @@ class LoadClipBatch(opfapi.ClipLoader):
             "path": self.fname.replace("\\", "/"),
             "colorspace": colorspace,
             "version": "v{:0>3}".format(version_name),
+            "layer_rename_template": self.layer_rename_template,
+            "layer_rename_patterns": self.layer_rename_patterns,
+            "context_data": formating_data
         }
         self.log.debug(pformat(
             loading_context
diff --git a/openpype/hosts/flame/startup/openpype_babypublisher/modules/panel_app.py b/openpype/hosts/flame/startup/openpype_babypublisher/modules/panel_app.py
index 1e8011efaa..5c5bb0b4a1 100644
--- a/openpype/hosts/flame/startup/openpype_babypublisher/modules/panel_app.py
+++ b/openpype/hosts/flame/startup/openpype_babypublisher/modules/panel_app.py
@@ -1,4 +1,4 @@
-from Qt import QtWidgets, QtCore
+from qtpy import QtWidgets, QtCore
 
 import uiwidgets
 import app_utils
diff --git a/openpype/hosts/flame/startup/openpype_babypublisher/modules/uiwidgets.py b/openpype/hosts/flame/startup/openpype_babypublisher/modules/uiwidgets.py
index c6db875df0..5498a49197 100644
--- a/openpype/hosts/flame/startup/openpype_babypublisher/modules/uiwidgets.py
+++ b/openpype/hosts/flame/startup/openpype_babypublisher/modules/uiwidgets.py
@@ -1,4 +1,4 @@
-from Qt import QtWidgets, QtCore
+from qtpy import QtWidgets, QtCore
 
 
 class FlameLabel(QtWidgets.QLabel):
diff --git a/openpype/hosts/flame/startup/openpype_in_flame.py b/openpype/hosts/flame/startup/openpype_in_flame.py
index d07aaa6b7d..39869333aa 100644
--- a/openpype/hosts/flame/startup/openpype_in_flame.py
+++ b/openpype/hosts/flame/startup/openpype_in_flame.py
@@ -1,6 +1,6 @@
 from __future__ import print_function
 import sys
-from Qt import QtWidgets
+from qtpy import QtWidgets
 from pprint import pformat
 import atexit
 
diff --git a/openpype/hosts/hiero/api/launchforhiero.py b/openpype/hosts/hiero/api/launchforhiero.py
index 5f7dbe23c9..c2186e1d2a 100644
--- a/openpype/hosts/hiero/api/launchforhiero.py
+++ b/openpype/hosts/hiero/api/launchforhiero.py
@@ -1,7 +1,7 @@
 import logging
 
 from scriptsmenu import scriptsmenu
-from Qt import QtWidgets
+from qtpy import QtWidgets
 
 
 log = logging.getLogger(__name__)
diff --git a/openpype/hosts/hiero/api/lib.py b/openpype/hosts/hiero/api/lib.py
index 7f0cf8149a..bbd1edc14a 100644
--- a/openpype/hosts/hiero/api/lib.py
+++ b/openpype/hosts/hiero/api/lib.py
@@ -15,7 +15,11 @@ import secrets
 import shutil
 import hiero
 
-from Qt import QtWidgets, QtCore, QtXml
+from qtpy import QtWidgets, QtCore
+try:
+    from PySide import QtXml
+except ImportError:
+    from PySide2 import QtXml
 
 from openpype.client import get_project
 from openpype.settings import get_project_settings
diff --git a/openpype/hosts/hiero/api/menu.py b/openpype/hosts/hiero/api/menu.py
index 2a7560c6ba..6baeb38cc0 100644
--- a/openpype/hosts/hiero/api/menu.py
+++ b/openpype/hosts/hiero/api/menu.py
@@ -43,7 +43,7 @@ def menu_install():
 
     """
 
-    from Qt import QtGui
+    from qtpy import QtGui
     from . import (
         publish, launch_workfiles_app, reload_config,
         apply_colorspace_project, apply_colorspace_clips
diff --git a/openpype/hosts/hiero/api/plugin.py b/openpype/hosts/hiero/api/plugin.py
index 5ec1c78aaa..38933a1e30 100644
--- a/openpype/hosts/hiero/api/plugin.py
+++ b/openpype/hosts/hiero/api/plugin.py
@@ -5,7 +5,7 @@ from copy import deepcopy
 
 import hiero
 
-from Qt import QtWidgets, QtCore
+from qtpy import QtWidgets, QtCore
 import qargparse
 
 from openpype.settings import get_current_project_settings
diff --git a/openpype/hosts/hiero/plugins/publish/precollect_workfile.py b/openpype/hosts/hiero/plugins/publish/precollect_workfile.py
index c9bfb86810..08963f98fd 100644
--- a/openpype/hosts/hiero/plugins/publish/precollect_workfile.py
+++ b/openpype/hosts/hiero/plugins/publish/precollect_workfile.py
@@ -3,7 +3,7 @@ import tempfile
 from pprint import pformat
 
 import pyblish.api
-from Qt.QtGui import QPixmap
+from qtpy.QtGui import QPixmap
 
 import hiero.ui
 
diff --git a/openpype/hosts/nuke/api/lib.py b/openpype/hosts/nuke/api/lib.py
index bde06e4fd7..a066bbcdcf 100644
--- a/openpype/hosts/nuke/api/lib.py
+++ b/openpype/hosts/nuke/api/lib.py
@@ -10,7 +10,7 @@ from collections import OrderedDict
 import clique
 
 import nuke
-from Qt import QtCore, QtWidgets
+from qtpy import QtCore, QtWidgets
 
 from openpype.client import (
     get_project,
@@ -81,7 +81,6 @@ class Context:
 def get_main_window():
     """Acquire Nuke's main window"""
     if Context.main_window is None:
-        from Qt import QtWidgets
 
         top_widgets = QtWidgets.QApplication.topLevelWidgets()
         name = "Foundry::UI::DockMainWindow"
@@ -611,7 +610,10 @@ def get_created_node_imageio_setting_legacy(nodeclass, creator, subset):
 
         if (
             onode["subsets"]
-            and not any(re.search(s, subset) for s in onode["subsets"])
+            and not any(
+                re.search(s.lower(), subset.lower())
+                for s in onode["subsets"]
+            )
         ):
             continue
 
@@ -694,7 +696,8 @@ def get_imageio_node_override_setting(
     # find matching override node
     override_imageio_node = None
     for onode in override_nodes:
-        log.info(onode)
+        log.debug("__ onode: {}".format(onode))
+        log.debug("__ subset: {}".format(subset))
         if node_class not in onode["nukeNodeClass"]:
             continue
 
@@ -703,7 +706,10 @@ def get_imageio_node_override_setting(
 
         if (
             onode["subsets"]
-            and not any(re.search(s, subset) for s in onode["subsets"])
+            and not any(
+                re.search(s.lower(), subset.lower())
+                for s in onode["subsets"]
+            )
         ):
             continue
 
diff --git a/openpype/modules/base.py b/openpype/modules/base.py
index 4761462df0..0fd21492e8 100644
--- a/openpype/modules/base.py
+++ b/openpype/modules/base.py
@@ -786,23 +786,15 @@ class ModulesManager:
             ).format(expected_keys, " | ".join(msg_items)))
         return output
 
-    def collect_creator_plugin_paths(self, host_name):
-        """Helper to collect creator plugin paths from modules.
-
-        Args:
-            host_name (str): For which host are creators meants.
-
-        Returns:
-            list: List of creator plugin paths.
-        """
-        # Output structure
+    def _collect_plugin_paths(self, method_name, *args, **kwargs):
         output = []
         for module in self.get_enabled_modules():
             # Skip module that do not inherit from `IPluginPaths`
             if not isinstance(module, IPluginPaths):
                 continue
 
-            paths = module.get_creator_plugin_paths(host_name)
+            method = getattr(module, method_name)
+            paths = method(*args, **kwargs)
             if paths:
                 # Convert to list if value is not list
                 if not isinstance(paths, (list, tuple, set)):
@@ -810,6 +802,53 @@ class ModulesManager:
                 output.extend(paths)
         return output
 
+    def collect_create_plugin_paths(self, host_name):
+        """Helper to collect creator plugin paths from modules.
+
+        Args:
+            host_name (str): For which host are creators meant.
+
+        Returns:
+            list: List of creator plugin paths.
+        """
+
+        return self._collect_plugin_paths(
+            "get_create_plugin_paths",
+            host_name
+        )
+
+    collect_creator_plugin_paths = collect_create_plugin_paths
+
+    def collect_load_plugin_paths(self, host_name):
+        """Helper to collect load plugin paths from modules.
+
+        Args:
+            host_name (str): For which host are load plugins meant.
+
+        Returns:
+            list: List of load plugin paths.
+        """
+
+        return self._collect_plugin_paths(
+            "get_load_plugin_paths",
+            host_name
+        )
+
+    def collect_publish_plugin_paths(self, host_name):
+        """Helper to collect load plugin paths from modules.
+
+        Args:
+            host_name (str): For which host are load plugins meant.
+
+        Returns:
+            list: List of pyblish plugin paths.
+        """
+
+        return self._collect_plugin_paths(
+            "get_publish_plugin_paths",
+            host_name
+        )
+
     def get_host_module(self, host_name):
         """Find host module by host name.
 
diff --git a/openpype/modules/deadline/plugins/publish/submit_maya_deadline.py b/openpype/modules/deadline/plugins/publish/submit_maya_deadline.py
index 3dd324f474..070d4eab18 100644
--- a/openpype/modules/deadline/plugins/publish/submit_maya_deadline.py
+++ b/openpype/modules/deadline/plugins/publish/submit_maya_deadline.py
@@ -188,7 +188,6 @@ class MayaSubmitDeadline(abstract_submit_deadline.AbstractSubmitDeadline):
         # Adding file dependencies.
         if self.asset_dependencies:
             dependencies = instance.context.data["fileDependencies"]
-            dependencies.append(context.data["currentFile"])
             for dependency in dependencies:
                 job_info.AssetDependency += dependency
 
@@ -299,7 +298,7 @@ class MayaSubmitDeadline(abstract_submit_deadline.AbstractSubmitDeadline):
         # Add export job as dependency --------------------------------------
         if export_job:
             job_info, _ = payload
-            job_info.JobDependency = export_job
+            job_info.JobDependencies = export_job
 
         if instance.data.get("tileRendering"):
             # Prepare tiles data
@@ -436,7 +435,7 @@ class MayaSubmitDeadline(abstract_submit_deadline.AbstractSubmitDeadline):
 
             frame_assembly_job_info.ExtraInfo[0] = file_hash
             frame_assembly_job_info.ExtraInfo[1] = file
-            frame_assembly_job_info.JobDependency = tile_job_id
+            frame_assembly_job_info.JobDependencies = tile_job_id
 
             # write assembly job config files
             now = datetime.now()
diff --git a/openpype/modules/interfaces.py b/openpype/modules/interfaces.py
index 7cd299df67..58b8b59931 100644
--- a/openpype/modules/interfaces.py
+++ b/openpype/modules/interfaces.py
@@ -24,7 +24,7 @@ class OpenPypeInterface:
 
     Child classes of OpenPypeInterface may be used as mixin in different
     OpenPype modules which means they have to have implemented methods defined
-    in the interface. By default interface does not have any abstract parts.
+    in the interface. By default, interface does not have any abstract parts.
     """
 
     pass
@@ -44,40 +44,78 @@ class IPluginPaths(OpenPypeInterface):
     def get_plugin_paths(self):
         pass
 
-    def get_creator_plugin_paths(self, host_name):
-        """Retreive creator plugin paths.
+    def _get_plugin_paths_by_type(self, plugin_type):
+        paths = self.get_plugin_paths()
+        if not paths or plugin_type not in paths:
+            return []
 
-        Give addons ability to add creator plugin paths based on host name.
+        paths = paths[plugin_type]
+        if not paths:
+            return []
 
-        NOTES:
-        - Default implementation uses 'get_plugin_paths' and always return
-            all creator plugins.
-        - Host name may help to organize plugins by host, but each creator
-            alsomay have host filtering.
+        if not isinstance(paths, (list, tuple, set)):
+            paths = [paths]
+        return paths
+
+    def get_create_plugin_paths(self, host_name):
+        """Receive create plugin paths.
+
+        Give addons ability to add create plugin paths based on host name.
+
+        Notes:
+            Default implementation uses 'get_plugin_paths' and always return
+                all create plugin paths.
 
         Args:
             host_name (str): For which host are the plugins meant.
         """
 
-        paths = self.get_plugin_paths()
-        if not paths or "create" not in paths:
-            return []
+        if hasattr(self, "get_creator_plugin_paths"):
+            # TODO remove in 3.16
+            self.log.warning((
+                "DEPRECATION WARNING: Using method 'get_creator_plugin_paths'"
+                " which was renamed to 'get_create_plugin_paths'."
+            ))
+            return self.get_creator_plugin_paths(host_name)
+        return self._get_plugin_paths_by_type("create")
 
-        create_paths = paths["create"]
-        if not create_paths:
-            return []
+    def get_load_plugin_paths(self, host_name):
+        """Receive load plugin paths.
 
-        if not isinstance(create_paths, (list, tuple, set)):
-            create_paths = [create_paths]
-        return create_paths
+        Give addons ability to add load plugin paths based on host name.
+
+        Notes:
+            Default implementation uses 'get_plugin_paths' and always return
+                all load plugin paths.
+
+        Args:
+            host_name (str): For which host are the plugins meant.
+        """
+
+        return self._get_plugin_paths_by_type("load")
+
+    def get_publish_plugin_paths(self, host_name):
+        """Receive publish plugin paths.
+
+        Give addons ability to add publish plugin paths based on host name.
+
+        Notes:
+           Default implementation uses 'get_plugin_paths' and always return
+               all publish plugin paths.
+
+        Args:
+           host_name (str): For which host are the plugins meant.
+        """
+
+        return self._get_plugin_paths_by_type("publish")
 
 
 class ILaunchHookPaths(OpenPypeInterface):
     """Module has launch hook paths to return.
 
-    Modules does not have to inherit from this interface (changed 8.11.2022).
-    Module just have to have implemented 'get_launch_hook_paths' to be able use
-    the advantage.
+    Modules don't have to inherit from this interface (changed 8.11.2022).
+    Module just have to have implemented 'get_launch_hook_paths' to be able to
+    use the advantage.
 
     Expected result is list of paths.
     ["path/to/launch_hooks_dir"]
diff --git a/openpype/pipeline/context_tools.py b/openpype/pipeline/context_tools.py
index 0ec19d50fe..da0ce8ecf4 100644
--- a/openpype/pipeline/context_tools.py
+++ b/openpype/pipeline/context_tools.py
@@ -158,17 +158,24 @@ def install_openpype_plugins(project_name=None, host_name=None):
     pyblish.api.register_discovery_filter(filter_pyblish_plugins)
     register_loader_plugin_path(LOAD_PATH)
 
-    modules_manager = _get_modules_manager()
-    publish_plugin_dirs = modules_manager.collect_plugin_paths()["publish"]
-    for path in publish_plugin_dirs:
-        pyblish.api.register_plugin_path(path)
-
     if host_name is None:
         host_name = os.environ.get("AVALON_APP")
 
-    creator_paths = modules_manager.collect_creator_plugin_paths(host_name)
-    for creator_path in creator_paths:
-        register_creator_plugin_path(creator_path)
+    modules_manager = _get_modules_manager()
+    publish_plugin_dirs = modules_manager.collect_publish_plugin_paths(
+        host_name)
+    for path in publish_plugin_dirs:
+        pyblish.api.register_plugin_path(path)
+
+    create_plugin_paths = modules_manager.collect_create_plugin_paths(
+        host_name)
+    for path in create_plugin_paths:
+        register_creator_plugin_path(path)
+
+    load_plugin_paths = modules_manager.collect_load_plugin_paths(
+        host_name)
+    for path in load_plugin_paths:
+        register_loader_plugin_path(path)
 
     if project_name is None:
         project_name = os.environ.get("AVALON_PROJECT")
diff --git a/openpype/settings/defaults/project_settings/flame.json b/openpype/settings/defaults/project_settings/flame.json
index 34baf9ba06..1422a76af3 100644
--- a/openpype/settings/defaults/project_settings/flame.json
+++ b/openpype/settings/defaults/project_settings/flame.json
@@ -119,7 +119,12 @@
             ],
             "reel_group_name": "OpenPype_Reels",
             "reel_name": "Loaded",
-            "clip_name_template": "{asset}_{subset}<_{output}>"
+            "clip_name_template": "{asset}_{subset}<_{output}>",
+            "layer_rename_template": "{asset}_{subset}<_{output}>",
+            "layer_rename_patterns": [
+                "rgb",
+                "rgba"
+            ]
         },
         "LoadClipBatch": {
             "enabled": true,
@@ -142,7 +147,12 @@
                 "exr16fpdwaa"
             ],
             "reel_name": "OP_LoadedReel",
-            "clip_name_template": "{batch}_{asset}_{subset}<_{output}>"
+            "clip_name_template": "{batch}_{asset}_{subset}<_{output}>",
+            "layer_rename_template": "{asset}_{subset}<_{output}>",
+            "layer_rename_patterns": [
+                "rgb",
+                "rgba"
+            ]
         }
     }
 }
\ No newline at end of file
diff --git a/openpype/settings/entities/schemas/projects_schema/schema_project_flame.json b/openpype/settings/entities/schemas/projects_schema/schema_project_flame.json
index 73664300aa..24726f2d07 100644
--- a/openpype/settings/entities/schemas/projects_schema/schema_project_flame.json
+++ b/openpype/settings/entities/schemas/projects_schema/schema_project_flame.json
@@ -512,6 +512,17 @@
                             "type": "text",
                             "key": "clip_name_template",
                             "label": "Clip name template"
+                        },
+                        {
+                            "type": "text",
+                            "key": "layer_rename_template",
+                            "label": "Layer name template"
+                        },
+                        {
+                            "type": "list",
+                            "key": "layer_rename_patterns",
+                            "label": "Layer rename patters",
+                            "object_type": "text"
                         }
                     ]
                 },
@@ -554,6 +565,17 @@
                             "type": "text",
                             "key": "clip_name_template",
                             "label": "Clip name template"
+                        },
+                        {
+                            "type": "text",
+                            "key": "layer_rename_template",
+                            "label": "Layer name template"
+                        },
+                        {
+                            "type": "list",
+                            "key": "layer_rename_patterns",
+                            "label": "Layer rename patters",
+                            "object_type": "text"
                         }
                     ]
                 }
diff --git a/openpype/version.py b/openpype/version.py
index 8d82df563d..454d56a5b7 100644
--- a/openpype/version.py
+++ b/openpype/version.py
@@ -1,3 +1,3 @@
 # -*- coding: utf-8 -*-
 """Package declaring Pype version."""
-__version__ = "3.14.9-nightly.4"
+__version__ = "3.14.10-nightly.1"