This guide explains how to select the specific module (for example, Products, Customers, Invoices) to which you want to add or modify custom fields.
Procedure for Selecting the Module
1. Access the settings section dedicated to managing Custom Fields (or Extra Fields Manager).
2. In the left column of the screen, locate the area titled Select item to edit.
3. In this list, search for and click on the name of the module for which you want to create or modify fields (for example, if you want to add a field to products, click on "Prodotti").
4. Once clicked, the right column will update displaying the header: Manage [Module Name] module fields.
5. Now you can proceed with adding or modifying custom fields for the selected module.
