From outline to long document

This lesson is still being tested: it improves with learners' feedback. If something is unclear, it is the lesson that needs fixing, not you.

By the end of this lesson, you will be able to

build the detailed outline of a long document, and see whether material is missing;
have one part written at a time, without filler;
put it all together in your word processor, with heading styles and a table of contents;
read the whole thing: repetitions, words that change, contradictions.

Why it matters to you

A guide, a report or a booklet of several pages is not written in one request. If you ask for “five pages” from ten lines of notes, the AI fills the gaps with plausible sentences, and you are the one who will have to find them. The outline first, one part at a time, and a structured document in your software: it is safer, and in the end faster.

Before you start


You need	Your assistant (free account); your word processor: Word (if you already have it), Google Docs (with a Google account; some features require a Google Workspace plan) or LibreOffice (free); the exercise notes and the outline of a long document (resources)
Cost	€0 with a free account and free software
Duration	60 minutes
Reminder	For your real document: nothing from the “never” list in the notes

Understand it in 3 minutes

The four stages of a long document:

Stage	What you ask for	What you check
1. The detailed outline	The parts, what each one must say, their length, what is missing	Is the material enough for the target length?
2. One part at a time	One part, with its outline, a maximum length, some [to be completed]	Does every fact come from the notes?
3. Putting it together	Nothing: it’s you, in your word processor	Every heading has its heading style
4. Reading the whole thing	Repetitions, words that change, contradictions, remaining [to be completed]	The document reads well from start to finish

Material before length. A target length does not create information. If the notes are not enough, add to them, or aim shorter.

Heading styles are the framework of the document. According to Word’s help (24/10/2026), a table of contents is based on the headings in the document, and missing entries often come from headings that are not formatted as headings. In Google Docs, you add the table of contents from the Insert menu, then Page elements, then Table of contents (if your menu is different, Google’s help is the reference), and clicking an entry takes you to the matching part.

Do it together

1Step 1: The outline, without writing

Open the resource Exercise notes: the club’s welcome guide and the resource Outline of a long document. Paste the notes and request no. 1 into a new conversation, for a guide of 4 to 6 pages.

In our test of 24/10/2026, with Claude Code, the outline began with a warning: “As they stand, they fill about 1.5 to 2 pages. To reach 4–6 pages, the information listed as missing will have to be added”. Then it listed, part by part, what was missing (for example: who can suggest titles for the book of the month).

2Step 2: What happens if you skip the outline

To see it, just once: in another new conversation, paste the notes and ask “Write the complete 5-page welcome guide for new members.”

In our test, the guide came to 1,320 words. It marked a few gaps to fill in, and its closing note said “I invented nothing, and your notes don’t say everything”.

Yet it added details that were not in the notes: “Any member can suggest a title.”, what membership allows, what to ask at the media library’s front desk, and two rules of conduct that nobody had written. This is filler: plausible sentences to reach the length.

3Step 3: One part at a time

Go back to the outline from step 1. For the part “How a meeting works”, use request no. 2 from the resource, with 150 words at most.

In our test, the part stayed under the 150 words requested, with only information from the notes, “[to be completed: …]” where the outline had flagged a gap, and the list of information used.

4Step 4: Put it together and structure it

In your word processor:

paste each part under its heading;
apply the Heading 1 style to each part heading, Heading 2 to the sub-parts (Word: select the heading, then the Home tab, Styles, Heading 1; Google Docs: Format, Paragraph styles, Heading 1, then Apply; LibreOffice: the “Heading 1” paragraph style);
insert a table of contents at the start (Word: References tab, then Table of Contents; Google Docs: Insert, Page elements, then Table of contents; LibreOffice: Insert, Table of Contents and Index, then Table of Contents, Index or Bibliography);
after a change, update it (Word: right-click the table, Update Field; Google Docs: Refresh; LibreOffice: right-click in the table, Update Index or Table of Contents).

5Step 5: Read the whole thing

Paste the complete document and request no. 3 from the resource. Fix what is flagged yourself.

Your turn

Choose a long document you need (a guide, a report, a booklet).
Gather your notes, then have the detailed outline made. Fill in the material that is missing.
Have one part written at a time, reading each one.
Put it together in your word processor, with heading styles and a table of contents.
Have the whole thing read, and fix it.

Resources to download

Exercise notes: the club’s welcome guide: short, made-up notes, for steps 1 to 3.
Outline of a long document: the requests, in order: the outline, one part at a time, reading the whole thing, and a tracking list.

Check your work

It worked if:

the outline says what is missing, and you added the missing material (or reduced the length);
each part was written and read separately;
every heading has a heading style, and the table of contents is up to date;
reading the whole thing no longer flags any contradiction or [to be completed].

Common mistakes:

asking for a number of pages before having the material;
believing “I invented nothing” without checking;
making headings bold instead of using a heading style: the table of contents doesn’t find them;
forgetting to update the table of contents after a change.

Keep it and pick it up later

Keep these together: the notes, the approved outline, and the document. This is your editable source (lesson 2).
For a document that lasts (a guide updated every year), note in your journal where the three are.

Going further

optional

In Claude Code, you can write each part in a Markdown file in your folder, with # and ## headings (module 5, lesson 2), then put them together.

New words

4 words explained

Word	What it means
Detailed outline	The list of parts, with for each one what it must say, its length and what is missing
Filler	Plausible sentences added to reach a length, with no basis in the notes
Heading style	The “Heading 1”, “Heading 2” setting of the word processor, which structures the document
Table of contents	The list of parts with their pages, built from the heading styles

The three tests in steps 1 to 3 were actually run with Claude Code 2.1.310, without permission to write in the test folder, in new, isolated sessions (test report, T49). To be checked: they were not rerun in the app or in ChatGPT; the result may be different there.

Date, version, sources Written on 24/10/2026. Checks of 24/10/2026:

Word table of contents, based on headings, missing entries, update: support.microsoft.com, “Insérer une table des matières” (page in French; English version “Insert a table of contents”);
Google Docs table of contents, Insert menu, Page elements, Refresh: support.google.com, “Insérer un titre ou une table des matières dans un document” (page in French; English version “Add a title, heading, or table of contents in a document”);
Google Docs with a Google account: workspace.google.com;
LibreOffice free: libreoffice.org;
heading styles, table of contents and update in LibreOffice: help.libreoffice.org, “Création d’une table des matières” (page in French, read on 25/10/2026; English version “Creating a Table of Contents”).