To set this up, you need to go to:Form FieldsClick on a linked records fieldFilter Records sectionTurn on the Allow users on the form to search already selected records toggle.A search bar will show up in the linked records field of the formRelated ArticlesHow to filter the linked records field?How to link the portal user to a record with a click?How to force the user to first filter a linked records field before they can actually select a value from the dropdown?How to require users to review the linked records before submitting the form?How to show only records with exact match in Record Finder?