Maps the external security role names to Actuate security role names. Either use GetTranslatedRoleNames in conjunction with the external registration security level, or use the same role names for the external and Actuate roles.

For example, a user with the Actuate Administrator security role can manage all items in an Encyclopedia volume. If the Administrator role in the external security system has a different meaning, GetTranslatedRoleNames can map the external security role to an Actuate role with a different name.