Any way to join fields into a single text/string?

[jbartlau (combit - Jochen Bartlau)]

A similar topic was discussed here - would that help ?

Report list of values as a comma seperated list of values

When reporting a list of values, each value is reported on a separate row. However, I would like to report them as a comma separated valie in “one single field”. How can I achieve it? So, by default I can report: value1 value2 value3 But I want tot report it as: value1, value2, value3 Ofcourse I looked in the manual, but I couldn’t find the solution. I tried using variables, but couldn’t get them to work to provide me the solution.