Previously placed files can be migrated in position from an existing layout to a replacement layout. For example, you may need to run a previously printed job on a bigger or smaller plate or with different plate control marks.

1. In the layout that needs to be migrated, select Modify > Replace layout.
2. Locate and select the .cta template file for the next layout, and click Replace. 
   All TIFF in the original layout are added to the replacement .cta layout. Original file positions are retained, but original marks are removed and replaced with any marks referenced by the replacement layout.