Hi! Thank you for using the Community Portal! 

Single Logout (SLO) is a feature in federated authentication where end users can sign out of both their Okta session and a configured application with a single action.

Okta supports this sign out process only when initiated by a Service Provider (SP). The SP sends the SLO request to Okta to end the Okta session. 

A few things to note: 

- SWA applications don't support the SLO operation.

- SLO doesn't sign the end user out of other integrations that may be open.

- Okta doesn't sign out web applications.

- Not all app integrations support SLO. If the SP supports SLO in their downstream application, it is noted as a supported feature in their app configuration guide. Contact your SP directly to request that they add support for SLO.

You can find more information about this here: https://help.okta.com/en/prod/Content/Topics/Apps/Apps_Single_Logout.htm

So essentially, if the Boomi Flow application supports Single Log Out, you should be able to follow the steps listed in the above article to set it up.

Hope this was helpful! In case you still have questions, I recommend you open a support ticket. 

Cheers!