Switching from DAG to SSO

I need to migrate our organization from DAG to SSO. I am new to my company and also new to DUO. I have this guide and it seems pretty straightforward. Guide to Duo Access Gateway end of life

But I do have one question - If I enable SSO, will it break authentication for apps that use the DAG? Or will applications continue to authenticate with the DAG until I switch them over?

Thank you!

Hey there @sjcoluccio67,

You’ll be able to move applications over one by one. You’ll need to make changes on each application before it starts using Duo SSO so they will not all break just from enabling Duo SSO.