[O] #+CALL and remote execution

Hi list, I'm implementing an executable worksheet in org and wonder if I can call a source block with a :dir arguments. It doesn't seem orgmode support this out of the box. I tried #+CALL: ping-network()[:results values replace :dir /posiadmin@10.161.25.37:] and noticed two problems: the :dir

[O] property with multiple values, or suggestions for a course planning system

Hi list, disclaimer: new to org and emacs. question: How can I associate more than one value to a property? I'm implementing a course planning tool b/c the one provided by my university sucks. Ideally, each course offered is a second level heading with a property offering with multiple