Forum Discussion
SP Lists Item View Customization with JSON
how can i display a Lookup table in the JSON formatting section of body ? ive tried UI names, backend names, ones with colons, cant find a refernece my lookup table column value. here strategic are...
The additional fields from a lookup column are not displayed in item forms by default.
This is expected behavior, as these fields are read-only and their values are derived from the selected lookup item.
Consequently, they do not appear in the "Customize Form" section unless Power Apps is used.
So, as a workaround, you can click “Customize with Power Apps” in the item form, then save and publish the customized form to SharePoint to make those fields visible.