User groups and users
- Last UpdatedAug 12, 2025
- 2 minute read
You use the User Groups and Users module to provide access to the MES system to users, and to assign to the users their appropriate application privileges and entity access rights.
Application privileges and entity access are assigned through user groups. Every user is a member of at least one user group or is in the Unassigned Users list. A user can be a member of multiple groups. Users inherit the application privileges and entity access rights of the user groups to which they belong. Application privileges and entity access rights are additive. This means that a user will have the privileges available and the maximum entity access rights of all the groups of which they are a member.
When you open the User Groups and Users module, a list of all the existing user groups is shown in its workspace tab. A user group shows a list of all the users assigned to that group.
The User Groups and Users module is grouped under the Master Data Config group in the Navigation Bar. For more information on groups and modules, see Groups and modules.

When you open the User Groups and Users module, the Current View tab appears on the ribbon.

In the View group, the following commands are available:
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Group Order
Shows a list of all the users by group. When you click Group Order, the group ID and description for all the available groups is shown in its workspace tab. Click the plus (+) symbol to expand and view the list of users under a group.
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User Order
Shows a list of all the users in the workspace tab. When you click User Order, the status, user name, description, language, and active status are shown in workspace tab. Click the plus (+) symbol to expand and view the groups assigned to a user.
In the Privileges group, the following command is available:
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Set default privileges
Selects all the privilege check boxes and sets access level for all access level entries.
Related Links
- Understand security modes
- Understand the FactAdmin user group and unassigned users List
- Create the initial MES User or OS Group with the minimum required privileges
- Set up user groups and users in Native security mode
- Set up user groups and users in OS user security mode
- Set up user groups and users in OS Group security mode
- Import System Platform users into the MES database
- Assign privileges to a user group
- Provide entity access to a user group
- Provide line access to a user group
- MES Web Portal user authentication and privileges