Every type of configuration has a design specification document that describes in detail the supported hardware layout, radio configuration, carrier names and connectivity diagrams.
After first using the RFDS to find the new proposed configuration, you can search the RAN engineering share drive for the for the design specification for your particular configuration:
Ericsson Cell Site Designs: http://tm/SiteDesigns.
Use the link below to find the most current RAN supported design specification documents.
Take note of the proposed new configuration located in the top left of the document in the RAN Template box.