# Changing configuration parameter settings

After initializing the database with oamsys, you can make further parameter changes as follows:

- Modify the board keyword file for the board, make sure the name is correctly specified in the File statement in oamsys.cfg, and run oamsys again.

- Specify parameter settings using the oamcfg utility. For information about this utility, refer to the NMS OAM System User's Manual.

- Specify the settings using the OAM service functions. See the NMS OAM Service Developer's Reference Manual for more information.

- Set individual keywords using the oaminfo utility. For information about this utility, refer to the NMS OAM System User's Manual.