Add SharePoint Advanced Management Plan 1 to a Microsoft SharePoint service environment when the required offering is the Plan 1 management tier. C99660CB40B8 identifies this education CSP plan. It represents a digital service entitlement rather than a shipped appliance, cable, or software media, so no rack space, ports, or local device installation apply. Use the plan where SharePoint administration calls for the capabilities associated with Advanced Management rather than standard document collaboration alone. The Plan 1 designation matters: select it only when the tenant’s intended Microsoft service configuration calls for that named plan. It belongs with SharePoint service administration and content-management planning, not endpoint, server, or network hardware configuration. Deployment work centers on assigning the applicable cloud service entitlement to the intended education environment and administering it within the existing Microsoft service estate. No physical interfaces, power requirements, or enclosure dimensions are part of the product. Keep the plan name intact in technical documentation so administrators can distinguish its scope from other SharePoint offerings.