From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
In System Explorer, you can not change the order of items by drag & drop. It is better for users to change the order of items like Calculated Channel.
However, I guess better mapping usablitity will resolve this problems. If the mapping is like below image and the order can be changed, it is better for users to map all things.