Procedure today: KB.Manual.06-NewRadarOrCatalog (/board/manual). SharePoint's self-service piece: a Site Requests list (ContentType.SiteRequest: Title, Template, SiteName, Requester, Justification) with content approval; on Approved an event receiver applies the AddSiteBlueprint delta (the same seam /gallery/provision uses). Step 2: a 'new radar' request carrying topic + sources, drafted into a spec by the free model (seat fallback), parked on /approvals, then generated and provisioned.