Hello,
Lists support the same properties than paragraphs so you shouldn't find any issue to accomplish what you need.
The addList method allows to add multiple levels, set custom list styles or import styles from external DOCX.
Sorry but the support included for the trial package is limited to general questions and doubts. If you purchase a license the dev team can generate a custom script to show how to accomplish it in detail (we recommend you to purchase an Advanced or Premium license to be able to use DOCXPath to ease what you need to do).
Regards.