How to customize fields and titles in dropdown-fields in beas Respondida

Sometimes it´s necessary to change the displayed fields and titles in a dropdown field.

The following example shows how to add the fields "project" from the workorder position  and the field "weight" from item master data of the assembly into the view. Other fields, which are not necessary, are deleted:

Please note: you need "(C)" for string-variables and "(N)" for numeric-variables