Currenly we have Crowd in use with SSO enabled
We want to enable SSO with another third-party SSO provider while still managing groups and users in Crowd
This for: Hipchat, Confluence, JIRA, BitBucket, Bamboo, Crowd, Fisheye/ Crucible
Is is possible to write 1 custom plugin on Crowd? Or do we have to extend the Seraph Authenticator for JIRA, Confluenc and Bamboo as the other tools do not use Seraph and do more custom development for the other tools?