I'm trying to do something that seems really simple, but I haven't been able to wrap my head around it yet. I want to extract a single field from portal rows and show it as a list of sorts.
For example, let's say that my portal has a serial number field. Instead of showing the serials in the portal columns, can I somehow show them in a single line formatted like this:
1001, 1002, 1003, 1004
Instead of the typical portal column layout: 1001
It's been super easy to use a merge field to get the first serial (i.e., <<Items::Serial>>), but how can I get the rest of them to show them in the above single line format? I'm not super advanced with calculations and have had no luck thus far.
Any help from you gurus would be more than appreciated!