There was some interest in how you would work with collections using Python. Here is some code examples of how you can set the properties connected to a given collection. I explain this code in detail in the attached video. ``` view_layer_collection = dict() for view_col in bpy.context.view_layer.layer_collection.children: view_layer_collection[view_col.name] = view_col view_layer_collection = {view_col.name: view_col for view_col in bpy.context.view_layer.layer_collection.children} view_layer_collection['Collection'].holdout = True view_layer_collection['Collection'].indirect_only = True view_layer_collection['Collection'].exclude = True view_layer_collection['Collection'].hide_viewport = True bpy.data.collections['Collection'].hide_render = True bpy.data.collections['Collection'].hide_select = True bpy.data.collections['Collection'].hide_viewport = True ```