When you add a Field control to a form, you must set the control's Field property. This property is the link that joins the visual control to the underlying loan file. Once a control's Field ID is set, the data from that field will automatically be populated into the control when the form is loaded in Encompass360. Similarly, any changes the user makes within the control will be saved back to this field in the loan.
For example, if a text box's Field property is assigned to field 1109 (the loan amount), that value will automatically display in the field when the user selects the custom form. If the user modifies the value in the field, the loan amount is updated in the loan and all necessary calculations are triggered to ensure the loan's data remains consistent. No additional coding or work is required.