SA: System and Services Acquisition – NIST SP 800-53 Rev 5 MODERATE
NIST SP 800-53 Rev 5 MODERATE SA-4(9): SA-4(9) Acquisition Process | Functions, Ports, Protocols, and Services in Use
Require the developer of the system, system component, or system service to identify the functions, ports, protocols, and services intended for organizational use.
This control maps to 3 controls across 3 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.