I need to automate the creation of nearly 100 check-outs .gdbs. Each check-out will have a site-specific name and be limited to a geographic extent from boundary layers of the same name. Are there some existing tools that may get us started, or will this need to be a from-scratch effort? I put together a simple process with arcpy.CreateReplica_management to create a single output, but I'm trying to wrap my head around the rest of our requirements. Thanks for any help nudging me in the right direction.