Has anyone set up Single Sign on (SSO) with Equest?

Summary:

We are a large company with a decentralized recruiting process/team. There are instances where we do not want everyone to be able to access Equest even if they share the same security role

Content (required):

With a decentralized recruiting process we already have a fair amount of security roles and we did not want to duplicate solely for Equest posting permissions. We have tried to work with equest to understand how to implement SSO but have not gotten anywhere. We would like it so if a recruiter clicks on the job distributer link, they will not be able to access equest if they do not have access Has anyone else had any luck with implementing SSO with Equest?? Or any other thoughts on how to solve this issue?