Q:

Multiple table relation in one table field (Dynamics NAV)

I have created some field with table relationship property in Dynamics NAV. 
Now I need to create a field that has several table relationships based on different conditions. Could you tell me how to do this? it´s possible?

A:

It's possible. In your table field go to properties and find TableRelation property. Then press the button with 3 point. 
Here in Condition property you must define your condition, in table column your table to relation and field column and table filter column are optionals.
Add multiples lines to multiples relations, then save and compile.
Here left you an standard example

