Did anybody tried this before? I need to link the attribute to a number of record from the AF Table not a single value column / row as in the normal case. One idea I found by Marcos Vainer Loeff is to save the Web API table link in the attribute, but how this will be executed in PI Vision, I mean when I drag the attribute and drop it in - for example - a custom symbol? Also in PSE, what would be the type of the attribute; e.g. string, URL, etc. Please help.