You’ll be gathering several InDesign documents into one Book file to create a book. If you’re just getting started on your chapters, it’s best to design one of your more complex chapters first, then use that chapter as a template for all the remaining ones (i.e., “Save As” Chapter 1, delete all the original chapter’s text, place the Chapter 1 text, and thereby leave the trim size, margins, and styles intact and consistent among all chapters).
In the Adobe InDesign document I’m working on here we actually have two master pages, an ‘A’ master and a ‘B’ master so I’m going to select both the left and right hand page frames with the special character in on my ‘A’ master and go to Edit>Copy. I’m then going to double click on my ‘B’ master page and go to Edit>Paste in place. this will then copy the special character and position it in exactly the same place as it appears on my ‘A’ master.
So now on the A master page in your Adobe InDesign document you should have a capital A in the text frame that we created. This is more than just a capital A though, this represents the A master in your Adobe Indesign document and it means that on every page that is attached to your A master the corresponding page number will appear in that position on your page.
@MohanRajuM Repeating the same thing again isn't going to help. “Set page number for my catalogue” does not make sense in English; I don't understand what it's supposed to mean exactly. We don't normally talk about ‘setting’ a page number. Please explain in detail what it is you want to do. Are you talking about adding page numbers to every page in the document? Or are you talking about defining how the page number should be presented? Or something else entirely? – Janus Bahs Jacquet Aug 8 '17 at 21:33
You can also insert a page number inside existing artistic or paragraph text. If the text is located on a local layer, the page number is inserted on the current page only. If the text is located on a master layer, the page number becomes part of the master layer and appears on all pages where the master layer is visible. For more information about artistic and paragraph text, see Adding and manipulating text.
You can define a section prefix to label section pages automatically. For example, if you specify A– for Section Prefix on page 16 of a document and include the section prefix, the page will appear in the table of contents or index as A–16. Text you type for a section marker appears when you choose Type > Insert Special Character > Markers > Section Marker.
Since Word 2000 applies outline numbering by default, as you press TAB or SHIFT+TAB in a numbered list, you are moved to the next or previous outline level. If you are in a numbered list that has outline numbering generated by the method described in the previous exercise, when you choose Bullets and Numbering from the Format menu (or alternate-click a portion of the numbered list), the Numbered tab appears on the Bullets and Numbering dialog box. However, if you first select the entire list and choose Bullets and Numbering from the Format menu, the Outline Numbered tab from the Bullets and Numbering dialog box is selected.

Word's Numbering Explained by John McGhie, MVP - comprehensive and not pretty (Downloadable pdf file in letter size) - Reading this is vital to anyone attempting to use automatic numbering or bullets in a law office setting or other places where the documents are likely to be reused or heavily edited. See also How to Create a Template with a downloadable template with style-based numbering. I strongly recommend that you read both of these before doing anything with the contents of this chapter.
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