If the stewards agree to adopt your RFP, they will decide if it can be paid out of WG funds, or if it needs a DAO wide vote.
a. If the RFP can be paid out of WG funds, they will set a submission period and post it as an active RFP.
b. Otherwise, the stewards will create an executable proposal (or, they may ask you to do this) asking the DAO as a whole to approve the RFP. The proposal should contain the RFP. The executable component should specify approvals from the DAO funds to the RFP manager in the amount of the maximum budget for the proposal.