Hi,
I am currently in the middle of upgrading major MongoDB Version for my production cluster and base from the [upgrade procedure] (https://www.mongodb.com/docs/atlas/tutorial/major-version-change/) I’m stuck at number 7, where I need to test our application against the upgraded staging cluster before I can finally upgrade my production cluster.
I wish to know what is the best way to connect the backend realm function to a staging cluster without affecting our production cluster?
The purpose is to test if our backend application is working well after the major upgrade version.