Hello All: I have an Contractor under an AE IDIQ that is asking if they could add two subcontractors to the list of agreed upon subs. FAR 52.244-2 Subcontractors and Outside Associates and Consultants states that the Contractor shall obtain CO consent before making any substitution for the subcontractors, associates, or consultants that were agreed to during negotiations. However, I feel this doesn't cover adding additional subs. Can anyone point me in the direction of more information regarding this matter? Thanks!