ISODRAFT
        User Guide
      
      
      
      
        
        The universal (UNIV) SKEY will imply no end connection information. To flag end connections, the PSKEY on each p-point must be set to FL (flanged), CP (compression), SC (screwed), BW (butt welded), SW (socket welded) or PL (plain). If unset, PL will be assumed. For CP, SC, BW or SW, the functionality is the same as for PCOMs with tapped branches; that is, the appropriate end connection symbol will be drawn at the start of the offleg branch. 
        
        
        
       
      
      
      