A user would like to add objects to an existing object manager package. There is no option to Add objects, only the option to remove objects from the Object Manager package.
CAUSE:
There is currently not a way to add objects to an existing Object Manager package.
ACTION:
Users should post to the Ideas Exchange to request this to be implemented in future versions.
https://success.Strategy.com/s/topic/0TO44000000FljoGAC/Object%20Manager%20-%20U240?t=1492095779960&tabset-215d6=4aa55
