You won’t use any of the standard List Number styles for SEQ field numbering. You need to create your own style if you want correct indentation and alignment with the tab position of the first word after the number. In this example, I’ll create a new style called Step Number, but you can call it whatever you want. In this example, I’ve also used the default settings for tab and hanging indent positions — you can change these later if you want.
Design your ticket, use excel or libre's version and create the numbers. Save those numbers as text, I always make the first one xxx then 001 and so on, xxx will be the master page. Use data merge from Indesign to create the master ticket, you will need to make a text box for the number. Once it looks good to you draw a text box around the whole ticket. At the bottom of the data merge tab is a button that gives you the options how you want your layout, columns or rows, etc. even has a preview. once you click create it will create another file with all your tickets sequentially numbered. It'll be a couple of hours before I'm at work but can post the link I used to create these for the first couple of times.
Word's numbering feature is easy to use, but it doesn't work in all situations. For instance, it can't handle an inline number sequence. By inline, I mean a sequence of numbers positioned within regular text. Fortunately, the SEQ field code handles these situations. I'll start by showing you how to insert the SEQ field code manually, for those one-time occurrences. If you use this feature often, you'll want to add AutoCorrect items for quick insertion into your text. So we'll look at that, too.
For the purposes of this article, we define a sequence to be a function whose domain is an interval of integers. This definition covers several different uses of the word "sequence", including one-sided infinite sequences, bi-infinite sequences, and finite sequences (see below for definitions). However, many authors use a narrower definition by requiring the domain of a sequence to be the set of natural numbers. The narrower definition has the disadvantage that it rules out finite sequences and bi-infinite sequences, both of which are usually called sequences in standard mathematical practice. In some contexts, to shorten exposition, the codomain of the sequence is fixed by context, for example by requiring it to be the set R of real numbers,[2] the set C of complex numbers,[3] or a topological space.[4]
But we won’t be stopping at just using a field code to increment the numbers. I’m also going to show you how to save the text (“Interrogatory No.” etc.) that precedes each number as an AutoText entry. That means you’ll be able to type just four letters and hit the Enter key (those are the “5 keystrokes” promised above) and Word will finish the phrase for you, complete with the sequence code to increment the discovery request number for you.
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I make the design with as many up as I need on the master page, linking the frames where the numbers will go. Then I make the list using Excel, copy paste to ID and apply a paragraph style with "start in next frame" option. Click the outbox on the pasted text to get a loaded cursor and delete the frame. Then just shift-click over the first textframe on a live page to have as many "tickets" added as needed automatically.

Select the Text Tool (T) and start dragging a text box that will wrap around the whole ticket including the crop marks. This is very important since the Data Merge will automatically calculate the duplication. Then open up the Text Frame Option (Command + B) and set the Inset spacing to 1p4 for the top and 1p8 for the left. Of course, you can place the text for the numbers anywhere you like. I set the numbers to a small text.

LION has available automatic numbering machine ink in black, red and blue. Refill ink comes in 1 oz size bottles with a convenient long tip spout and attached cap. LION numbering machine ink is especially made to keep the machine mechanisms lubricated to ensure long lasting performance. Also available are the LION fast dry ink in black, red and yellow in 1.8 oz size bottles for LION rubber faced wheel numbering machine, model MM-21. Solvent-based, fast dry ink is not recommended for use on LION metal wheels. This ink is specially formulated for fast drying and water-resistance on slick or hard surface such as on plastic, metal or glass.
See 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.
WordTips is your source for cost-effective Microsoft Word training. (Microsoft Word is the most popular word processing software in the world.) This tip (92) applies to Microsoft Word 97, 2000, 2002, and 2003. You can find a version of this tip for the ribbon interface of Word (Word 2007 and later) here: Sequentially Numbering Elements in Your Document.