In a multi-node Ansys RSM Cluster (ARC), you can use the arccredentials command in the ARC command directory to cache the password that you want RSM to use when accessing machines in the cluster. When no arguments are used, the arccredentials command will prompt you to enter the password for the currently logged-in user:

C:\Program Files\ANSYS Inc\v242\RSM\ARC\tools\winx64>arccredentials

Caching credentials for: ANSYS\atester

Password:

To change the account used to log in to execution nodes, run the following command:

arccredentials -a Username