The MERLIN ID is Zero + 8-digit EMPLID number + Campus Code (r, c, k, or no code)
(e.g. The UMKC EMPLID 12345678 becomes the MERLIN ID 012345678k)

• The MERLIN ID is used to request and renew books through MOBIUS.
• The MERLIN ID is used to request and renew books, and to view your library account in the MERLIN Catalog.
• The MERLIN PIN is used only for the MERLIN Catalog

How to find your EMPLID

• UM Faculty and Staff

  • Look at your pay stub.
  • Log in to Human Resources Web Applications System, use your email credentials to login, and your EMPLID is at the top of the page
  • Ask in the administrative office of your department, school, or college. Staff can track down personnel information.

• UM Students

  Campus	Find your EMPLID
  Missouri S&T	MST ID Number
  MU	MU MyZou system Select Self Service Select Campus Personal Information Select Demographic Information Locate your MyZou ID (EMPLID)
  UMKC	Summarized from the UMKC Student ID Number Lookup page: The Student ID number (EMPLID) was emailed to you when you applied for admission to UMKC If you no longer have that email, you may bring picture ID to: The Admissions office - 101 Administrative Center, 5115 Oak Street, or, The Registration and Records office - 115 Administrative Center, 5115 Oak Street
  UMSL	Summarized from the UMSL Explain ID nums page: The Student ID Number (EMPLID) is located on your ID card

  
  

• Courtesy & Proxy borrowers

  Please inquire at your campus library circulation desk.

Campus Codes

Campus	Code
Missouri S&T	r
MU	c
UMKC	k
UMSL	none

MERLIN PIN

• Forgot your pin? Please contact your campus library circulation desk. They will delete the old PIN so a new one may be created.
• Need a pin? Create your PIN by going to your library account