diff --git a/openpype/lib/applications.py b/openpype/lib/applications.py
index 6ade33b59c..a81bdeca0f 100644
--- a/openpype/lib/applications.py
+++ b/openpype/lib/applications.py
@@ -1282,7 +1282,13 @@ class EnvironmentPrepData(dict):
 
 
 def get_app_environments_for_context(
-    project_name, asset_name, task_name, app_name, env_group=None, env=None
+    project_name,
+    asset_name,
+    task_name,
+    app_name,
+    env_group=None,
+    env=None,
+    modules_manager=None
 ):
     """Prepare environment variables by context.
     Args:
@@ -1293,10 +1299,12 @@ def get_app_environments_for_context(
             by ApplicationManager.
         env (dict): Initial environment variables. `os.environ` is used when
             not passed.
+        modules_manager (ModulesManager): Initialized modules manager.
 
     Returns:
         dict: Environments for passed context and application.
     """
+
     from openpype.pipeline import AvalonMongoDB
 
     # Avalon database connection
@@ -1311,6 +1319,11 @@ def get_app_environments_for_context(
         "name": asset_name
     })
 
+    if modules_manager is None:
+        from openpype.modules import ModulesManager
+
+        modules_manager = ModulesManager()
+
     # Prepare app object which can be obtained only from ApplciationManager
     app_manager = ApplicationManager()
     app = app_manager.applications[app_name]
@@ -1334,7 +1347,7 @@ def get_app_environments_for_context(
         "env": env
     })
 
-    prepare_app_environments(data, env_group)
+    prepare_app_environments(data, env_group, modules_manager)
     prepare_context_environments(data, env_group)
 
     # Discard avalon connection
@@ -1355,9 +1368,12 @@ def _merge_env(env, current_env):
     return result
 
 
-def _add_python_version_paths(app, env, logger):
+def _add_python_version_paths(app, env, logger, modules_manager):
     """Add vendor packages specific for a Python version."""
 
+    for module in modules_manager.get_enabled_modules():
+        module.modify_application_launch_arguments(app, env)
+
     # Skip adding if host name is not set
     if not app.host_name:
         return
@@ -1390,7 +1406,9 @@ def _add_python_version_paths(app, env, logger):
     env["PYTHONPATH"] = os.pathsep.join(python_paths)
 
 
-def prepare_app_environments(data, env_group=None, implementation_envs=True):
+def prepare_app_environments(
+    data, env_group=None, implementation_envs=True, modules_manager=None
+):
     """Modify launch environments based on launched app and context.
 
     Args:
@@ -1403,7 +1421,12 @@ def prepare_app_environments(data, env_group=None, implementation_envs=True):
     log = data["log"]
     source_env = data["env"].copy()
 
-    _add_python_version_paths(app, source_env, log)
+    if modules_manager is None:
+        from openpype.modules import ModulesManager
+
+        modules_manager = ModulesManager()
+
+    _add_python_version_paths(app, source_env, log, modules_manager)
 
     # Use environments from local settings
     filtered_local_envs = {}
diff --git a/openpype/modules/base.py b/openpype/modules/base.py
index 5b49649359..d591df6768 100644
--- a/openpype/modules/base.py
+++ b/openpype/modules/base.py
@@ -370,6 +370,7 @@ def _load_modules():
 
 class _OpenPypeInterfaceMeta(ABCMeta):
     """OpenPypeInterface meta class to print proper string."""
+
     def __str__(self):
         return "<'OpenPypeInterface.{}'>".format(self.__name__)
 
@@ -388,6 +389,7 @@ class OpenPypeInterface:
     OpenPype modules which means they have to have implemented methods defined
     in the interface. By default interface does not have any abstract parts.
     """
+
     pass
 
 
@@ -432,10 +434,12 @@ class OpenPypeModule:
         It is not recommended to override __init__ that's why specific method
         was implemented.
         """
+
         pass
 
     def connect_with_modules(self, enabled_modules):
         """Connect with other enabled modules."""
+
         pass
 
     def get_global_environments(self):
@@ -443,8 +447,22 @@ class OpenPypeModule:
 
         Environment variables that can be get only from system settings.
         """
+
         return {}
 
+    def modify_application_launch_arguments(self, app, env):
+        """Give option to modify launch environments before application launch.
+
+        Implementation is optional. To change environments modify passed
+        dictionary of environments.
+
+        Args:
+            app (Application): Application that is launcher.
+            env (dict): Current environemnt variables.
+        """
+
+        pass
+
     def cli(self, module_click_group):
         """Add commands to click group.
 
@@ -465,6 +483,7 @@ class OpenPypeModule:
         def mycommand():
             print("my_command")
         """
+
         pass