Stop sharing a subroutine

Accounts having the "Share content" permission can share private subroutines with other accounts in the system. See Share a subroutine

Sharing a subroutine can be stopped either per account or for all accounts at once.

To stop sharing a subroutine for all accounts at once, right-click on the subroutine and choose the "Stop sharing" option:

To stop sharing the subroutine per account, otherwise choose the "Edit sharing" option:

Uncheck accounts to stop sharing with them.