We have a custom action connected to the tool and equipment entity.  This entity is connected through a standard entity connection to Work Assignments.   We need to use the custom action, to assign the tool to the work task that the work assignment belongs to.   Therefore we need to see if there is a way to connect the parameters of the custom action with the data coming from two different entities. 

In EE, we can achieve this using  :i_hWndParent and the field name to link the parent entity from the form fields.  Is there a way to reference the on screen fields in a similar way in Aurena?

We would like to have the same functionality in both interfaces.