Hi Kevin
I'm AnnaThomas and I'd happily help you with your question. In this Forum, we are Microsoft consumers just like yourself.
You can define a new multilevel list style in Microsoft Word to achieve your objective. Here are the steps to define a new multilevel list in Word:
Open your document in Word and then head to the Home tab.
Click the arrow next to Multilevel List, and then click Define New Multilevel List.
From there, you can customize the appearance of your list by defining your own numbered, bulleted, and multilevel lists. Once you customize them, you can save those settings as a style and use it again and again.
Learn more: https://support.microsoft.com/office/6c06ef65-27ad-4893-80c9-0b944cb81f5f
I hope this information helps you define a new list style with the prefix changes according to the level of heading the list is in! 😊
Best Regards,
AnnaThomas
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