If we double clic over the option "roles" the following dialog will appear:
In this dialog we can define the roles associated to the Knowledge Base.
Role hierarchies defined in the IDE are for visualization purposes only, not intended to inherit permissions.
||It allows to set a role as child.
||It allows to set a role as parent.
||It allows to add a role as a child of the selected one.
This shortcuts are available since Genexus X Evolution 2 Upgrade 3.