Getting added to a contract as a collaborator

My wallet was made an admin on a Manifold contract and I’m supposed to be deploying a claim page on said contract. Essentially as a collaborator on the contract.

However, I can’t see the contract on my wallet’s account yet so I can’t deploy the claim page with it. Is this a function that is already implemented? If so, where do I find that function? I’ve scoured the Manifold Studio UI but can’t seem to find it