Follow the steps below to get started:
1. Select Document -> Header & Footer -> Add from the menu bar.
2. Select the position where you want the page numbers to appear. You can choose between a header and a footer position.
3. Select the page number.
4. Change the value in the 'Start Numbering At' field and select the page number format by selecting the 'Page Number Format' option box -> Click OK to confirm.
5. You can also view more unique fields by clicking the 'Other' option.
6. Return to the Header & Footer panel, select Apply, and double-check the header/footer page numbers.
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