diff --git a/openpype/plugins/publish/collect_scene_loaded_versions.py b/openpype/plugins/publish/collect_scene_loaded_versions.py
new file mode 100644
index 0000000000..c26b322df2
--- /dev/null
+++ b/openpype/plugins/publish/collect_scene_loaded_versions.py
@@ -0,0 +1,55 @@
+
+import pyblish.api
+from avalon import api, io
+
+
+class CollectSceneLoadedVersions(pyblish.api.ContextPlugin):
+
+    order = pyblish.api.CollectorOrder + 0.0001
+    label = "Collect Versions Loaded in Scene"
+    hosts = [
+        "aftereffects",
+        "blender",
+        "celaction",
+        "fusion",
+        "harmony",
+        "hiero",
+        "houdini",
+        "maya",
+        "nuke",
+        "photoshop",
+        "resolve",
+        "tvpaint"
+    ]
+
+    def process(self, context):
+        host = api.registered_host()
+        if host is None:
+            self.log.warn("No registered host.")
+            return
+
+        if not hasattr(host, "ls"):
+            host_name = host.__name__
+            self.log.warn("Host %r doesn't have ls() implemented." % host_name)
+            return
+
+        loaded_versions = []
+        _containers = list(host.ls())
+        _repr_ids = [io.ObjectId(c["representation"]) for c in _containers]
+        version_by_repr = {
+            str(doc["_id"]): doc["parent"] for doc in
+            io.find({"_id": {"$in": _repr_ids}}, projection={"parent": 1})
+        }
+
+        for con in _containers:
+            # NOTE:
+            # may have more then one representation that are same version
+            version = {
+                "objectName": con["objectName"],  # container node name
+                "subsetName": con["name"],
+                "representation": io.ObjectId(con["representation"]),
+                "version": version_by_repr[con["representation"]],  # _id
+            }
+            loaded_versions.append(version)
+
+        context.data["loadedVersions"] = loaded_versions
diff --git a/openpype/plugins/publish/collect_scene_version.py b/openpype/plugins/publish/collect_scene_version.py
index ca12f2900c..8ed6e25e66 100644
--- a/openpype/plugins/publish/collect_scene_version.py
+++ b/openpype/plugins/publish/collect_scene_version.py
@@ -10,7 +10,7 @@ class CollectSceneVersion(pyblish.api.ContextPlugin):
     """
 
     order = pyblish.api.CollectorOrder
-    label = 'Collect Version'
+    label = 'Collect Scene Version'
     hosts = [
         "aftereffects",
         "blender",
diff --git a/openpype/plugins/publish/integrate_inputlinks.py b/openpype/plugins/publish/integrate_inputlinks.py
new file mode 100644
index 0000000000..e8a8b2296c
--- /dev/null
+++ b/openpype/plugins/publish/integrate_inputlinks.py
@@ -0,0 +1,130 @@
+
+from collections import OrderedDict
+from avalon import io
+import pyblish.api
+
+
+class IntegrateInputLinks(pyblish.api.ContextPlugin):
+    """Connecting version level dependency links"""
+
+    order = pyblish.api.IntegratorOrder + 0.2
+    label = "Connect Dependency InputLinks"
+
+    def process(self, context):
+        """Connect dependency links for all instances, globally
+
+        Code steps:
+        * filter out instances that has "versionEntity" entry in data
+        * find workfile instance within context
+        * if workfile found:
+            - link all `loadedVersions` as input of the workfile
+            - link workfile as input of all publishing instances
+        * else:
+            - show "no workfile" warning
+        * link instances' inputs if it's data has "inputVersions" entry
+        * Write into database
+
+        inputVersions:
+            The "inputVersions" in instance.data should be a list of
+            version document's Id (str or ObjectId), which are the
+            dependencies of the publishing instance that should be
+            extracted from working scene by the DCC specific publish
+            plugin.
+
+        """
+        workfile = None
+        publishing = []
+
+        for instance in context:
+            if not instance.data.get("publish", True):
+                # Skip inactive instances
+                continue
+
+            version_doc = instance.data.get("versionEntity")
+            if not version_doc:
+                self.log.debug("Instance %s doesn't have version." % instance)
+                continue
+
+            version_data = version_doc.get("data", {})
+            families = version_data.get("families", [])
+
+            if "workfile" in families:
+                workfile = instance
+            else:
+                publishing.append(instance)
+
+        if workfile is None:
+            self.log.warn("No workfile in this publish session.")
+        else:
+            workfile_version_doc = workfile.data["versionEntity"]
+            # link all loaded versions in scene into workfile
+            for version in context.data.get("loadedVersions", []):
+                self.add_link(
+                    link_type="reference",
+                    input_id=version["version"],
+                    version_doc=workfile_version_doc,
+                )
+            # link workfile to all publishing versions
+            for instance in publishing:
+                self.add_link(
+                    link_type="generative",
+                    input_id=workfile_version_doc["_id"],
+                    version_doc=instance.data["versionEntity"],
+                )
+
+        # link versions as dependencies to the instance
+        for instance in publishing:
+            for input_version in instance.data.get("inputVersions") or []:
+                self.add_link(
+                    link_type="generative",
+                    input_id=input_version,
+                    version_doc=instance.data["versionEntity"],
+                )
+
+        publishing.append(workfile)
+        self.write_links_to_database(publishing)
+
+    def add_link(self, link_type, input_id, version_doc):
+        """Add dependency link data into version document
+
+        Args:
+            link_type (str): Type of link, one of 'reference' or 'generative'
+            input_id (str or ObjectId): Document Id of input version
+            version_doc (dict): The version document that takes the input
+
+        Returns:
+            None
+
+        """
+        # NOTE:
+        # using OrderedDict() here is just for ensuring field order between
+        # python versions, if we ever need to use mongodb operation '$addToSet'
+        # to update and avoid duplicating elements in 'inputLinks' array in the
+        # future.
+        link = OrderedDict()
+        link["type"] = link_type
+        link["input"] = io.ObjectId(input_id)
+        link["linkedBy"] = "publish"
+
+        if "inputLinks" not in version_doc["data"]:
+            version_doc["data"]["inputLinks"] = []
+        version_doc["data"]["inputLinks"].append(link)
+
+    def write_links_to_database(self, instances):
+        """Iter instances in context to update database
+
+        If `versionEntity.data.inputLinks` not None in `instance.data`, doc
+        in database will be updated.
+
+        """
+        for instance in instances:
+            version_doc = instance.data.get("versionEntity")
+            if version_doc is None:
+                continue
+
+            input_links = version_doc["data"].get("inputLinks")
+            if input_links is None:
+                continue
+
+            io.update_one({"_id": version_doc["_id"]},
+                          {"$set": {"data.inputLinks": input_links}})
diff --git a/openpype/tools/assetlinks/__init__.py b/openpype/tools/assetlinks/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/openpype/tools/assetlinks/widgets.py b/openpype/tools/assetlinks/widgets.py
new file mode 100644
index 0000000000..9a136462b0
--- /dev/null
+++ b/openpype/tools/assetlinks/widgets.py
@@ -0,0 +1,85 @@
+
+from Qt import QtWidgets
+
+
+class SimpleLinkView(QtWidgets.QWidget):
+
+    def __init__(self, dbcon, parent=None):
+        super(SimpleLinkView, self).__init__(parent=parent)
+        self.dbcon = dbcon
+
+        # TODO: display selected target
+
+        in_text = QtWidgets.QLabel("Inputs")
+        in_view = QtWidgets.QListWidget(parent=self)
+        out_text = QtWidgets.QLabel("Outputs")
+        out_view = QtWidgets.QListWidget(parent=self)
+
+        layout = QtWidgets.QGridLayout(self)
+        layout.setContentsMargins(0, 0, 0, 0)
+        layout.addWidget(in_text, 0, 0)
+        layout.addWidget(in_view, 1, 0)
+        layout.addWidget(out_text, 0, 1)
+        layout.addWidget(out_view, 1, 1)
+
+        self._in_view = in_view
+        self._out_view = out_view
+
+    def clear(self):
+        self._in_view.clear()
+        self._out_view.clear()
+
+    def set_version(self, version_doc):
+        self.clear()
+        if not version_doc or not self.isVisible():
+            return
+
+        # inputs
+        #
+        for link in version_doc["data"].get("inputLinks", []):
+            version = self.dbcon.find_one(
+                {"_id": link["input"], "type": "version"},
+                projection={"name": 1, "parent": 1}
+            )
+            if not version:
+                continue
+            subset = self.dbcon.find_one(
+                {"_id": version["parent"], "type": "subset"},
+                projection={"name": 1, "parent": 1}
+            )
+            if not subset:
+                continue
+            asset = self.dbcon.find_one(
+                {"_id": subset["parent"], "type": "asset"},
+                projection={"name": 1}
+            )
+
+            self._in_view.addItem("{asset} {subset} v{version:0>3}".format(
+                asset=asset["name"],
+                subset=subset["name"],
+                version=version["name"],
+            ))
+
+        # outputs
+        #
+        outputs = self.dbcon.find(
+            {"type": "version", "data.inputLinks.input": version_doc["_id"]},
+            projection={"name": 1, "parent": 1}
+        )
+        for version in outputs or []:
+            subset = self.dbcon.find_one(
+                {"_id": version["parent"], "type": "subset"},
+                projection={"name": 1, "parent": 1}
+            )
+            if not subset:
+                continue
+            asset = self.dbcon.find_one(
+                {"_id": subset["parent"], "type": "asset"},
+                projection={"name": 1}
+            )
+
+            self._out_view.addItem("{asset} {subset} v{version:0>3}".format(
+                asset=asset["name"],
+                subset=subset["name"],
+                version=version["name"],
+            ))
diff --git a/openpype/tools/loader/widgets.py b/openpype/tools/loader/widgets.py
index f14f58dfb4..c7138d8f72 100644
--- a/openpype/tools/loader/widgets.py
+++ b/openpype/tools/loader/widgets.py
@@ -21,6 +21,7 @@ from openpype.tools.utils.views import (
     TreeViewSpinner,
     DeselectableTreeView
 )
+from openpype.tools.assetlinks.widgets import SimpleLinkView
 
 from .model import (
     SubsetsModel,
@@ -845,19 +846,25 @@ class VersionWidget(QtWidgets.QWidget):
     def __init__(self, dbcon, parent=None):
         super(VersionWidget, self).__init__(parent=parent)
 
-        layout = QtWidgets.QVBoxLayout(self)
-        layout.setContentsMargins(0, 0, 0, 0)
-        label = QtWidgets.QLabel("Version", self)
         data = VersionTextEdit(dbcon, self)
         data.setReadOnly(True)
 
-        layout.addWidget(label)
-        layout.addWidget(data)
+        depend_widget = SimpleLinkView(dbcon, self)
+
+        tab = QtWidgets.QTabWidget()
+        tab.addTab(data, "Version Info")
+        tab.addTab(depend_widget, "Dependency")
+
+        layout = QtWidgets.QVBoxLayout(self)
+        layout.setContentsMargins(0, 0, 0, 0)
+        layout.addWidget(tab)
 
         self.data = data
+        self.depend_widget = depend_widget
 
     def set_version(self, version_doc):
         self.data.set_version(version_doc)
+        self.depend_widget.set_version(version_doc)
 
 
 class FamilyModel(QtGui.QStandardItemModel):