Extend eligible Microsoft 365 F5 user licensing with additional security and compliance capabilities through a single CSP add-on subscription. This offer is intended for organizations that use the F5 frontline-worker licensing tier and need broader protection and compliance coverage without changing the underlying Microsoft 365 F5 user subscription. The add-on fits tenant-managed Microsoft 365 environments where administrators assign services to individual eligible users. It combines security and compliance scope in one entitlement, making it relevant when the same frontline population requires both protection controls and compliance-related capabilities. Assign it alongside the qualifying base subscription for users who require the added service coverage. Microsoft EFE43DFA24D2 is the ordering code for this M365 F5 Security + Compliance Add-On. It differs from a standalone Microsoft 365 user plan because it supplements, rather than substitutes for, eligible F5 licensing. Review the existing tenant subscription mix and assign the add-on only to users covered by an eligible Microsoft 365 F5 base license.