Article - CS315571
How to Restrict Access to ThingWorx Composer Using System Group ComposerUsers in ThingWorx Platform
Modified: 29-Jul-2026
Applies To
- ThingWorx Platform 8.4 to 10.1
Description
- How is the system group ComposerUsers used to restrict access to the ThingWorx Composer?
- Users User Group was removed from ComposerUsers and cannot be added back
- Users are unable to log into the Composer
- Is it possible for the user to access only the Mashup Runtime without accessing the ThingWorx server?
- Need to provide access to a user group in such a way that the group gets only visibility and runtime access to a particular project
- Cannot see any built-in user groups such as ComposerUsers or Administrators when searching under User Groups
- After successful login, user is redirected to the Thingworx/offline page immediately
- Adding the user to Administrators group resolves the issue but when the user is removed from the Administrators group, the user is redirected to the Thingworx/offline page after login
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