User wants to display the Purchase Order link in the Main part of the Bill form. However, the Purchase Order subtab under Related Records tab cannot be moved as it is a sublist. User wants to create a transaction body field instead that displays the link of the PO.
1. Navigate to Customization > Lists, Records, & Fields > Transaction Body Fields > New.
2. Type the Label.
3. Type = Inline HTML
4. Under Validation & Defaulting tab > set the Default Value
5. Formula = False
6. Under Display tab, set the Subtab to Main.
Note: If there are multiple POs that are billed in a single vendor bill, only the least recent PO will be displayed.