I'm fairly new to Survey123, and have been trying to understand why my pulldata equation isn't working. Here's the equation:
pulldata("boxad", "mgrs", "site_name", ${address})

with boxad being my .csv document that is in my media folder, mgrs being the the military field after being looked up in the site_name column. The input should come from the address question. What I'm trying to get it to do is assign the military grid coordinate to the number I've assigned to the nest box. So, nest box in the site_name column TA041 would return 10TET2514909437 from the mgrs column. Here's a photo of my boxad.csv file.

I've been trying to figure this out all day, and would be grateful for any help!