When a build is complete, the related objects can be added to Dimensions CM. This process uses the build area credentials on the remote node, and the credentials of the user logged in to Dimensions CM (either the user logged into Dimensions Build, or the user logged in to a Dimensions client to issue a BLD command).
When you set up a scheduled build you may need to specify the password for each user that requires access to the build area. This applies if you specified that a password is required at runtime when you attached a build area to a build configuration.