In the future, please post new subjects in a new topic.
Unfortunately, the forum restrictions are preventing this since you are a new member.
- For loops, see For Each action (KM Wiki)
- To call a “sub-macro”, see Execute a Macro action (KM Wiki)
It would be best if you can post a real-world example of what you want to accomplish, providing the manual steps of your workflow. Be sure to provide specific apps as they are used.