In LaTeX you can use index{Group!Item} to make a hierarchy. In in-dexter that is done by #index("Group", "Item") but for interoperability it would be nice if you could also add support for a #index[Group!Item] so the index key would be the same between Typst and LaTeX (thinking about ease of converson between formats). You would just split the Group!Item at the ! and then get the group and item...
In LaTeX you can use
index{Group!Item}
to make a hierarchy. In in-dexter that is done by#index("Group", "Item")
but for interoperability it would be nice if you could also add support for a#index[Group!Item]
so the index key would be the same between Typst and LaTeX (thinking about ease of converson between formats). You would just split theGroup!Item
at the ! and then get the group and item...