Graduate assistantship e-class position codes
| Classification | E-Class | Position Class |
| Graduate Teaching Assistant: 9-month basis | U9 | U9001 |
| Graduate Teaching Assistant: 12-month basis | U2 | U2001 |
| Graduate Student Assistant: 9-month basis | U9 | U9002 |
| Graduate Student Assistant: 12-month basis | U2 | U2002 |
| Graduate Research Assistant: 9-month basis | G9 | U9003 |
| Graduate Research Assistant: 12-month basis | G2 | U2003 |