Any LibreOffice document can be expanded into a form. Simply add one or more form controls.
Open the Form Controls toolbar. The Form Controls toolbar contains the functions needed to edit a form. More functions can be found in the Form Design bar and More Controls bar.
The Form Navigator icon
allows you to save a form document so that it always opens in editing mode.
If there is an error when assigning properties to the objects contained in the form (for example, when assigning a non-existent database table to an object), a corresponding error message appears. This error message may contain a More button. If you click More, a dialog displaying more information about the current problem appears.