Show field contents of entity A in layout of entity B?

[agri]

Is there a chance of showing the contents of a field of entity A in detail layout of a second entity B, without having to save (database)the data in entity B?

[dreginald]

You can achieve it by creating One to Many relationship between A and B and create foreign fields of A on B and bring to the layouts

[agri]

Thanks for the tip! Works perfectly with unrelated entities. Obviously, there is a problem with an n:n relation between A&B, if I want to fetch data from the middle table. That's to say, get data from the middle table of A:B (n:n) relation and show it in A. I'll investigate.