how to logout user which is not present in thingworx

Here are some helpful articles: 

• "How to Logout a user from a Mashup in ThingWorx Platform": https://www.ptc.com/en/support/article/CS185772
• "How to set Idle Session Timeout in ThingWorx to log out user automatically": https://www.ptc.com/en/support/article/CS189508
• "How to logout from ThingWorx after signing in with SSO": https://www.ptc.com/en/support/article/CS249241
• "Simple User Login / Logout Audit Logger for ThingWorx": https://www.ptc.com/en/support/article/CS266487
• "How to display ThingWorx login or logout history": https://www.ptc.com/en/support/article/CS288073
• "Logout Function doesn't logout user when ThingWorx URL doesn't follow pattern "hostname:port/Thingworx"": https://www.ptc.com/en/support/article/CS321910
• "How to let non-admin user logout session from a custom UI in ThingWorx": https://www.ptc.com/en/support/article/CS347255
• "Unexpected user session behaviour using the Logout function in ThingWorx": https://www.ptc.com/en/support/article/CS353512

Hi @ru_01.

We're not understanding your use case.  Can you provide step-by-step what is expected to occur?  If these aren't ThingWorx users, how are you handling the authentication?  What are the users logging into?

Please provide more information and we'll try to assist.

Regards.

--Sharon