NX - Electrical Routing - Schematics

Hi guys,

I would like to clearify some doubts about NX schematics.

1. Library Schematic wire/cable/connectors: Now I compile a file.desc each time for every part that i need. This is only way to compile a library part? There is a allternative route?
2. Which are the rules to compile this file.desc and where i can see these rules? I modify only some rows but i no have control on this.
3. If I make a library in Electrical routing for the wire e cable .ptb ...and so on I can use them also in Schematics or I need to make another library in .desc for Schematics?
4. Issue: I compiled this file.desc but when i load the hernaness in 3D Routing Electrical  the cable have the wire OD (1.39) and not  cable OD "9.0"...Where is the error?    (see attached file errore.desc)
5. Rotate function: When i use this button on the electrical board the connectors and text not follow the correct rotate. Also the movie electrical board. There is a way to make magnetic connection between connectors and electrical board? 

Thanks a lot!!!!!!!!!