My WMPS map is not displaying under a specific EPSG
Copy the specific EPSGxxxx.csf to the “C:\Intergraph\Services\Instances\<yourportalname>\WMPS\CSF” folder (in v14) and "C:\Program Files\Common Files\Hexagon\Services\Instances\<yourportalname>\WMPS\CSF" folder (in v15).
This "CSF" folder only contains about 24 of the more popular EPSG csf files.