List files in nested folder
I'm not exactly sure what you mean by horizontal and vertical list, or where you want to display the list, but I use the Job.NestedName variable which allows you to specify a separator. Here is how I use it:
Produces this:

Code: Select all
[Job.NestedName:Indent=" ",Separator="<br>"]
Chat: open-automation @ gitter
Code: open-automation & dominickp @ GitHub
Tools: Switch, Pitstop, EPMS, Veracore, PageDNA, SmartStream, Metrix
Code: open-automation & dominickp @ GitHub
Tools: Switch, Pitstop, EPMS, Veracore, PageDNA, SmartStream, Metrix