HP Instant Capacity Version 10.x User Guide (762794-002, June 2014)

Maintaining the user active_gm and standby_gm passwords
You may want to change the passwords periodically for the user active_gm and standby_gm,
which were specified at the member addition and a standby Group Manager addition. You can
do it anytime on every Onboard Administrator, because those password changes never impact
the configured GiCAP systems.
114 Using iCAP on HP Integrity Superdome 2