Icon map

Hi! I’m working with the icon-map from Altius to connect some venues with stores and want to show the connection between certain stores and venues. Since I cannot configure two different fields to have icons I joined both venues and stores into the same field. And then I use a different field as “destination”-longitude/latitude (for the stores only). This does not work as the there is a duplicate-problem with the field that contains the venues and stores and consequently they do not connect correctly. Is there any way to solve this problem? Thanks in advance!