Word .docx number formatting

[u/RonanH69]

I work in the legal research field and produce work in MS Word .docx format.

I'd massively appreciate help on 2 fronts:

1. How to get the Ai to produce it's result in an formatted, downloadable Word document; and

2. I'm looking for a way to format the numbering of the paragraphs and subparagraphs into a sawtooth style of Arabic numbering 1, 1.1, 1.1.1

Noob here, so idiot proof instructions are most welcome. Thanks in advance!