In DT Register versions 2.7.+, in the field management section of the administration , all fields are listed on page 1 regardless of the display number set at the bottom of the page. If the display number is less than the actual number of fields, the all fields are displayed on page 1, then redisplayed on subsequent pages (e.g., if there are 26 fields and the display number is set to 20, all 26 show on page 1, then on page 2 they are all shown again with new row numbers).