How to enable the "Show in PDF" option for a custom field on mobile?

To enable the “Show in PDF” option for a custom field, Please follow the steps mentioned below:

Step 1: Click on More.

Step 2: Click on Document Settings.

Step 3: Scroll down >> Click on the Custom Header option.

Step 4: Click on the three dots.

Step 5: Scroll down >> Enable “Show in PDF” option >> Click on Update.