Update: due to ESRI map viewer unfixed bug, you can't re-order pop up field by using ESRI map viewer.
The work around is to use old ESRI classic map viewer instead of new map viewer
Warning: due to ESRI map viewer unfixed bug, you can't re-order pop up field by using ESRI map viewer.
1. re-order pop up fields, add, remove, etc
2. set visible range
3. set label
