While InDesign veterans may assume everyone already knows this, I can assure you I have worked with very sophisticated documents from designers who did not take advantage of this basic feature. A good rule of thumb to keep in mind as you tackle InDesign challenges is this: If it’s repetitious, tedious, or time-consuming, there’s probably a built-in solution right there in the program. You just need to go look for it.
Because this document has facing pages, we want to insert page numbers on both the left and right pages. For now, navigate to the bottom-right corner of the right-hand page by zooming in (Ctrl + [Windows] or Cmd + [Mac]). Select the Type Tool (T) from the Tools Panel (Window > Tools) and drag to create a small text frame, resting the top of the frame against the margin.
By default, bullets and numbers inherit some of their text formatting from the first character in the paragraph to which they’re attached. If the first character in one paragraph is different from the first characters in other paragraphs, the numbering or bullet character may appear inconsistent with the other list items. If this is not the formatting you desire, create a character style for numbers or bullets and apply it to your list by using the Bullets And Numbering dialog box.