Configuring audit logging

By default, audit logging is disabled. You must manually configure audit logging using the audit log parameters in the TM1® server's configuration file (Tm1s.cfg).

To enable audit logging for a specific TM1 server, complete the following steps.

Procedure

Open the Tm1s.cfg file for that server.
Set the following parameters in the Tm1s.cfg file:
```
AuditLogOn=T
```
```
AuditLogUpdateInterval=60
```
If you want to capture user modifications within Cognos Authentication Manager (CAM) groups in the audit log, set this parameter in Tm1s.cfg:
```
CheckCAMClientAlias=T
```
If you do not want to capture user modifications within Cognos Authentication Manager (CAM) groups in the audit log, set CheckCAMClientAlias=F in Tm1s.cfg.
Restart the server.

Note: After changing the value for the AuditLogOn parameter, you must restart the TM1 server for the new value to be applied.

For more details about the Tm1s.cfg file and the audit log parameters, see Parameters in the tm1s.cfg file in the Planning Analytics Installation and Configuration documentation.