JDI on NW04s & NWDI on NW04

hello everyone

i m in need of following info regarding any issues or hindrances faced during these kind of implementation

1: JDI on NW04s

2: NWDI on NW04

any one experienced on above scenarios; plz do post some info abt it

will be greatful

valuable info will be rewarded

thank you in advance

regards

Shoeb