MDM Console - Roles (Contraints)

Hi all

Im using MDM Console 5.5 SP5 (5.5.42.84) and im trying to create some roles depending the values of a flat table (Plants); the thing is that in some cases MDM offer me the option <b>ALL</b> (in the "Constrait" label ) and when i click it the values of table appear to select which ones are available, but in some cases not. How can I add this option or what should resolve this problem??

(MDM Console --> Admin --> Roles --> Tables and Fields tab)

Really aprecciate.

Pp