Description William Piers 2017-09-07 09:40:37 EDT

Context: 
* a diagram mapping (on a target A) also refers to associated elements (B)
* a property page/section P1 is declared for A, with a precondition matching A's type (by checking its features for instance)
* a property page/section P2 is declared for B, with a precondition matching B's type

When clicking on a representation element which refers to A & B, in the property view two pages are added : 
* one for A with P1.title, and showing P1.section
* one for B with P2.title but showing nothing instead of P2.section

Two workarounds are possible:
* use Domain Classes instead of preconditions in pages/sections. This can be verbose as preconditions are useful to factorize the properties declarations
* if P1 & P2 have the same intent, declare only P with no precondition to separate As from Bs  but a dynamic mapping to generate the fields as needed