Comment by sverhagen

I think this is the wrong answer. Of course you aren't liable, your value proposition shouldn't be shifting the liability, it should be just about shifting the bulk of the work. Any company worth their salt doesn't have one person working on RFPs or such, so you can help reduce the team, but your customer should still do a review. That way they still save money on the (more tedious) initial preparation, while still being in charge of the end result.