I don't think this answers the original question of adding "add data" as a TOOL. "Add to display" would only work for Outputs like shapefiles. I want 'add data' as a tool/process, so it can take the %value% (hyperlink) from another process (get field value) and add the referenced document to the map. To elaborate, I have a shapefile of polygons which contain hyperlinks to raster images in one of their fields. I want to select one of these polygons, then have the model follow the hyperlink, add that raster image to the map, and then, apply a particular symbology to that new layer. (I'm new too, so sorry for rambling
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