T.CODE F111 PURPOSE

HI EXPERTS,

I HAVE SEEN T.CODE::F111.HERE I FOUND 1 THING .THINK LIKE F110 HERE ALSO WE CAN MAKE THE PAYMENT TO VENDORS.BUT HERE I HAVE SEEN ONE FIELD.I.E "GL ACCOUNTS".WHAT IS THE PURPOSE OF THIS FIELD.IF WE RUN GL OUTSTANDINGS .R WE USING THIS PATH?IF YES HOW CAN WE GIVE PAYMENT METHOD FOR GL ACCOUNTS.CAN ANY BODY GIVE GIVE SOME BRIGHT LIGHT ON THIS.