MP-5 Media transport
What the standard requires
a. Protect and control [types of system media] during transport outside of controlled areas using [organization-defined controls]; b. Maintain accountability for system media during transport outside of controlled areas; c. Document activities associated with the transport of system media; and d. Restrict the activities associated with the transport of system media to authorized personnel.
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.