InDesign Ticket Template Numbering

I already have the ticket artwork in an INDD file and now need it converted into an easy-to-reuse template. Each A4 sheet should hold 18 tickets arranged in two neat columns. The key requirement is automated, sequential serial numbers that flow correctly from ticket to ticket and page to page so I can export a press-ready PDF whenever quantities change.

Please take my existing design, set up the master pages, text frames and numbering logic, and return a clean, well-organised InDesign file (compatible with the current Creative Cloud release) plus a quick sample PDF showing the first few pages numbered. If any paragraph or character styles are missing, create them so the file stays editable.

I’m ready to hand over the INDD artwork as soon as we start and will be available to test the numbering on my side before sign-off.