+
−action box
+
−    Area visible in the upper left column. You have a list of available actions on the entity. The most frequently used entry is `modify`.
+
−
+
−object
+
−    All element created in the application
+
−    Example: project, ticket, user, ...
+
−
+
−relation editing module
+
−    HTML widget that let you define new relations amongst objects.
+
−
+
−relation
+
−    It's a kind of 'smart' link between 2 objets of the application. It has a specific sense that determine dynamic behaviour and add a new logic of the content.
+
−
+
−