modifications to the environment

3D Beginner/Assets/Scenes/MainScene.meta

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3D Beginner/Assets/Scenes/MainScene/NavMesh.asset.meta

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3D Beginner/Assets/Scenes/MainScene_Profiles.meta

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3D Beginner/Assets/Scenes/MainScene_Profiles/GlobalPost Profile.asset.meta

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3D Beginner/ProjectSettings/TagManager.asset

@@ -13,7 +13,7 @@ TagManager:
   - UI
   - 
   - 
-  - 
+  - PostProcessingVolumes
   - 
   - 
   -