Is there any roadmap to have SSO for business users to access UiPath Apps?
I don’t think there’s a tailored document for your use case but your users basically will need to be able to access with SSO to the tenant where the app is hosted. I suggest to create a group with limited access for business users.
In case you need to configure SSO, here’s an article
Configuring SSO: SAML 2.0 (uipath.com)