TEXT Virtual datacenter roles

Field	Description
Role	To limit access to the VDC for cloud users, select a more restrictive role to replace user roles within this VDC. For example, to give users read-only access, select the ENTERPRISE_VIEWER role
User exceptions	To create exceptions to the VDC role, select a Username and an exception Role for the user and click Add. The exception will enable all privileges that are included in both the user's role and the exception role