I'm trying to format my headings in a multi-level list style like this:
Chapter I: heading1
I.1 subheading1
I.2 subheading2
I.3 subheading3
Chapter II: heading2
...
the problem is that indesign's multilevel list seem to support only one kind of numbering system. I can either use numbers or letters. But how can I combine both? Even word has that feature so Indesign should also have it, right? Can anybody help?