The table below defines the name of each default resource class used in Enterprise Server for IMS security, its meaning, the type of resource entities it contains, and the minimum permission that a user requires on the entities.
| IMS Class name | IMS relation | Entities | ACCESS LEVEL |
|---|---|---|---|
| TIMS | IMS transactions security class | Transactions | Read |
| CIMS | IMS Commands security class | IMS Commands | Read |
| FIMS | IMS Field-level sensitivity class | IMS Segments Fields | Update |
| IIMS | IMS PSB security class | IMS PSB access | Update |
| LIMS | IMS LTERM security class | IMS Logical terminals | Read |
| PIMS | IMS Database security class | IMS DBD access | Update |
| SIMS | IMS Segment-level security class | IMS Segments access | Update |
| OIMS | IMS Other items security class | IMS User defined security | Update |