Form Editor - Map Parameters Help

This editor is intended to define the correspondence between the fields of the main form and the parameters of the source query of the Sub Form/TableView.

It has three columns:

• Parameter - the name of the parameter from the source query.
• Expression - expression, it's value is passed to the source query, for example, the name of the field in the main form.
• Description - short description of the mapping.

You can click the clear button in the property editor to remove such correspondence: