Expand the database-capacity entitlement associated with a Microsoft Dynamics 365 Business Central environment when operational records, posted documents, and application data require more space. Microsoft 3A1B4FB100EE is the ordering code for the Business Central Database Capacity Overage offer. It addresses the storage-capacity side of a Business Central deployment rather than providing a physical device, cable, or on-premises server component. This entitlement fits cloud Business Central tenants whose database growth needs to be addressed independently of user licensing. Database capacity becomes relevant as financial history, sales documents, purchasing records, inventory transactions, dimensions, and extensions accumulate in the tenant. Use it when capacity planning indicates a need for additional database allocation while retaining the existing Business Central environment and its application configuration. The product is classified for the Microsoft education CSP catalogue, and the offer name carries the STU suffix. Treat the ordering code as a capacity-overage entitlement for Business Central, not as software media or hardware to install. Capacity quantity, subscription term, geographic availability, and tenant eligibility should align with the applicable Microsoft agreement before assignment. The offer applies where administrators monitor tenant database use and need an entitlement associated with that resource requirement.