Save custom replicators to the Library
After you create a replicator you like, you can save it as a replicator preset in the Replicator or Favorites category of the Library for future use.
Save a custom replicator to the Library
Open the Library and select the Replicators, Favorites, or Favorites Menu category.
Note: For organizational purposes, you may find it useful to create a folder of your own in the Favorites or Favorites Menu category to store replicators.
From the Layers list or Timeline, drag the replicator to save into the stack at the bottom of the Library.
The customized replicator is saved as a file on your computer in the /Users/username/Library/Application Support/Motion/Library/ folder (in the Replicators, Favorites, or Favorites Menu subfolder). Any custom layers created in Motion (such as a shape layer) used to create that replicator are included in the file.