I’ve been trying to figure out if it would be possible to set up an Auth0 tenant which is connected to a Slack environment. Users from a company can then log in in through this tenant with MS AAD, Google Workspace & Okta Workforce, leading them all to the same Slack channel. All within a specific company.
I’ve been looking through the Slack and Auth0 docs and didn’t find anything about it.
From the Auth0 perspective, you can use Post-Login Action to redirect the user to the set URL after a successful login. I would encourage you to check with the Slack support or community for direct support on the Slack part of your issue.