I have a cad file from a surveyor with almost 5000 trees. On the drawing, each tree is labeled with a five-digit number. The accompanying table lists the dbh and species corresponding with the five-digit numbers that are situated next to the tree symbol on the drawing. I have a CSV file that includes the five-digit identifier, the northing/easting for each, the dbh, and the tree species.

I'm trying to figure out if there is a way to replace the five-digit identifier with the tree species name (and possibly also dbh) without having to individually do so. It appears that if I use the Find and Replace command, I will have to do each individually, so that doesn't necessarily save much time or effort. I've also toyed with the Import CSV command, but it seems the only option is to replace with a block, not with text. Presumably I'd have to have a block containing the text for each. That also does not seem to save any effort or time.

I'd appreciate any thoughts or tips on this. Thanks!