Hi!
First of all thank you for having this Forum available,
We have a class of “technical services” and I would like to be able to refer to that class from “Assets”, I have tried referencing a class that is created by default (Buildings) and it works but, if I refer to those that we have created , it does not work, here you have an image
Besides if the Domain is N:N it does not even appear when I create the Attribute
Please could you help me?
Do the cards you have inserted in the “TechnicalService” class contain any information in the “Description” field?
In the selection list, this is the attribute that is shown.
Regarding the other question, it is normal that an N: N domain cannot be used in a reference attribute. The reference attribute is used to select the “father” according to that relationship, the N: N cardinality does not represent a parent-child relationship.
That was the issue!! the description field was not being used thank you so much!!! and thank you for the clarification regarding N:N