A family of Microsoft word processing software products for creating web, email, and print documents.
The way I would do this would be to set up two separate Mulitlevel List Styles, each with a corresponding multilevel list. Each level in these lists must be attached to a separate paragraph style. If each list has nine levels, you will need eighteen paragraph styles.
Resources:
- https://www.shaunakelly.com/word/numbering/numbering20072010.html
- https://shaunakelly.com/word/bullets/controlbullets20072010.html
- https://www.addbalance.com/usersguide/AutomaticNumbering.pdf
To apply a given level, numbered or bulleted, you would apply the appropriate paragraph style.