SSO for multiple subdomains

Hello all,

Wondering if anyone in the community has any experience with handling SSO for multiple subdomains. I have my Glide app at the app.* subdomain, and I am building out a community forum feature under community.* using a tool called Tribe.

I would like to be able to share account information between these tools. Does anyone know if this is possible? I’m assuming I will need to set up some sort of SSO gateway on my regular domain that provides redirects to both subdomains, but I’m not quite sure how to go about it.