SR-2 Supply chain risk management plan
What the standard requires
a. Develop a plan for managing supply chain risks associated with the research and development, design, manufacturing, acquisition, delivery, integration, operations and maintenance, and disposal of the following systems, system components or system services: [systems, system components, or system services]; b. Review and update the supply chain risk management plan [frequency] or as required, to address threat, organizational or environmental changes; and c. Protect the supply chain risk management plan from unauthorized disclosure and modification.
Quoted verbatim from NIST SP 800-53 Rev 5 (OSCAL catalog), which is in the public domain.
Cross-framework mappings
No cross-framework mapping is seeded for this control. That is stated rather than filled in: a mapping nobody authored is worse than a gap you can see.
In CMDash this control is a row with an owner, a status, uploaded evidence kept with its full history, and an export an assessor can read.