Interpersonal subroutine
Interpersonal subroutines were a type of subroutine that governed a holodeck character's relationships, with a specific subsection for familial characters.

After an evening conversing with Michael Sullivan in 2376, a character in the "Fair Haven" holodeck program Paris 042, Captain Kathryn Janeway accessed Michael Sullivan's interpersonal subroutines to delete the Francis Sullivan character (Michael Sullivan's spouse). ()
Subroutines