You can create your own
            template for pre-compositing.
         
         To create a template:
         
         
            - Import a pre-comp file without specifying
               a template—see 
                        Pre-Compositing Import.
               If you are creating a
                  render layer template, the render layer composition contains a number
                  of link nodes to render pass footage compositions. The render pass
                  anchors are already set on the link nodes—see 
                           Render Layer Composition Creation.
                If you are creating a
                  scene template, the scene composition contains a number of link
                  nodes to render layer compositions. The render layer anchors are
                  already set on the link nodes—see 
                           Scene Composition Creation.
                
- Build the dependency graph.
            
- If needed, edit the render pass or layer
               anchors—see 
                        Pre-Compositing Anchors.
            
- (Option) Clean up the template by selecting
               Composition > Pre-Compositing and one of the clean-up options.
               When cleaning up the template, link nodes are reset, their name
               is changed to match the anchors, and unused anchors are removed
               from nodes and output sockets.
            
- Provide the pre-comp file (.txcomposition)
               to the 3D artist as the render layer template.