You can re-sequence (re-number) a collection by providing a new starting sequence number or adding to the existing sequence number. Re-sequencing does not duplicate the collection, it renames each member in the collection. To re-sequence:
Select Condensed-Group Collections from the View menu
Select your collection
Select Re-sequence from the Collections menu and then select how you want to define the new sequence:
Using New Sequence Number—enter a new starting number for the collection. Each member will be assigned a new ID number starting at the new sequence number and counting up by 1.
Adding to Sequence Number—enter a value to add to each collection ID number. Each member of the collection will get a new ID number equal to the original ID value plus the value you entered.
