Not all attribute apply to every operation. Some attributes are Vibroseis only (IE Pilot Length). Others apply only to explosives crews (IE Blaster Status). Some are only relevant to SEGD V3, others only to V2. Some are just not worth displaying if you already know the result (IE Manufacturer), so select the ones of interest to you.
Note that not all SEGD attributes are available here. There is a lot of junk in the SEGD headers, much of it useless. The most useful ones are available here. I may add more in time.
Display order can be adjusted using the Up/Down Arrows and the list onthe right.