So I am currently working with two separate files. One is a polygon feature class detailing a specific countries' subdistricts. These subdistricts are identified using a specific alpha-numeric code. The other file is a .csv file containing information on humanitarian programs currently in place within this country. Each program is identified by its location, down to the subdistrict (using the same code). There are numerous subdistricts with multiple programs.
My end goal is to assign each individual program the polygon of the subdistrict where it is located. To this end, I have created a relationship class between the two (one-to-many). However, it seems this will not help me accomplish my goal.
Is there any way I can accomplish this? One idea would be to export the polygon spatial data to .csv format, allowing a join, but I'm not sure if that is possible.