The history field shows a change log related to asset characteristic updates or RFID reads, writes and replacements. The historical data can be queried using Advanced Queries (please see other tutorials)
From the “Create Record” screen of the Mobile Form Builder, left click and hold the field labeled “History”. Drag and drop the field into the form previewer and position as desired. Make sure to press “Save” at the top right of the screen to save your changes. Copy the changes to the “Edit Record” screen if desired and press “Save” again.