For any field in a form, you can define user aids.
- Hint: displayed if the user clicks the Hint icon.
- Tooltip: displayed if the cursor hovers over the field.
- Example: displayed permanently on the form, either above or below the field.
To configure user aids, select the widget for the form field, and go to the Details panel, General tab, User aids pane.
Use the expression editor to configure the user aid. If a user aid is simple text, you can type it directly into the field. You can also configure whether the example appears above or below the field.