When Electronic Invoicing (Bundle ID: 116076) was installed, the user cannot see E-Document standard fields in Custom Forms even if it switched to Standard Form.
Solution
The installation of the bundle does not automatically expose the E-Document standard fields, but the following should be done.
- Navigate to Customization > Forms > Entry Forms
- Locate the Custom Customer Form being used > Click Edit
- Under Fields tab > E-Document subtab
- Mark Show for E-Document Standard
- Click Save