MKs can be issued to personnel by selecting the MK key from the scrolling list of MKs in the key system and clicking the MK number. MK numbers can also be entered manually.

Additional MKs can be assigned by clicking the arrow next to another MK or by clicking on the arrow next to Assign Another MK and entering the key number manually.

Clicking the "Return" button or the arrow next to the ID number returns you to the data entry/key assignment screen for this person.