How to restrict node selection

GoJS
1

Hi, I have 3 node template, out of which i want only one node template’s node could be selected, and other nodes can not be selected.

Can this restriction be applied, if so can you guide how to do that?

2

If I understand your situation and your requirement, you just need to set { selectable: false } on those two other node templates.
https://gojs.net/latest/intro/permissions.html

3

Thank you…
Working for me…