I'm trying to use Spatial Join between a line layer and polygon layer. Where the polygon layer contains Area Names I would like to add to the lines. Sometimes a line will cross more polygons, so I'm thinking of using a Join_One_To_One, with the Merge Rule as Join for names. This works fine however, I would like a delimiter in the Merge Rule, such as a Comma.
However the Delimiter part is greyed out, any suggestions why and how to get around it?