How can I use multiple identity providers ? --- PAGE TO BE DELETED (re-created on another page)
Question
How can i add new identity providers?
Solution
In the plugin configuration there is a button with which you can add new Identity Provider:

Question
I added a new Identity Provider and configured it in the plugin configuration. How can i use the different configured IdPs with my SAML Single Sign On ?
Solution
The recommended way is to use the "IdP selection page". In the page you can select between all your configured Identity Provider from the plugin configuration and the normal login page:
The other way is to attach the "idp" parameter to your URL.
The plugin is using this parameter to redirect the user to the configured identity provider. The IdP selection page also works with this parameter.
Learn more about IdP selection in this video: https://www.youtube.com/watch?v=DoNir7eN87o
As example, if you configured two Identity Providers, you can access them through:
https://<your-jira/confluence>/plugins/servlet/samlsso?idp=1
https://<your-jira/confluence>/plugins/servlet/samlsso?idp=2
If you
enable the "Enable SSO Redirect" in the plugin configuration,
leave the IdP Selection Page off
and not using the idp parameter in the URL
you will be redirected on default to the idp=1.