Robin van het Hof wrote:
As discussed, the issue was vanished, after I created a new NWDI track, using the same SC as the original track.
Did you happen to create a new workspace?
I was about to create a new NW 7.31 DC when I noticed that the name prefix I wanted was not available in the “Name” drop down. I added the entry in the SLD, restarted NWDS 7.31 and it still was not available. I also tried “Update CMS” and updating the development configuration in NWDS 7.31 which did not make a difference.
I then started up NWDS 7.0 to see if I could see the name prefix, which I could. I then created a new workspace with NWDS 7.31 and the new name prefix was available. Looks like NWDS 7.3 caches these entries.