Reviving 100+ page user documentation
I updated two outdated sources of information into one authoritative document, usable for the multiple audiences that use the Oppia platform.

The problem
Oppia originally used two separate documents, the User Guide and User Documentation to help different roles create, maintain, or use the content on their platform, which can lead to confusion, mismanagement, and difficulty adding future updates. In addition, both documents are 3+ years out-of-date. There are missing features, new flows, entire new pages that are not reflected in either current documents.
Project overview
I created a chart that demonstrated what content was in either document (either one contained it, the other not, both contained relevant content, or no relevant content available)
Using this chart, I created an outline of what this new user documentation should look like and brought all content into one document.
Another UX Writer and I edited the content while replicating the flows on the platform to ensure all updates were included
Re-organized content based on who would be using the content.
The clearest and most tangible way to improve the technical documentation is to update, re-organize and clean up the clutter on the most fundamental aspect of the internal documentation at Oppia: building lessons.
Current lesson content is confusing and scattered
Currently there are two seperate sources of truth each with competing goals and information. The first is referred to as the User guide, the second is left untitled (I will refer to it as user documentation).
User guide content
How to:
Access the Exploration Editor
Write an introduction
Create cards (the building blocks of each lesson)
Edit and publish a lesson
How to:
Create a lesson plan
Access the Exploration Editor
Identify the four parts of a card (the building blocks of each lesson)
publish a lesson
Key takeaways
Current documentation contains:
Repeated content (publishing a lesson, accessing the Exploration Editor)
Incomplete content (Identify the four parts of a card)
Updated lesson content is unified and authoritative
Now, there is one authoritative content with all relevant information, updated to reflect the current platform.
User documentation
How to:
Plan lesson content
Create an introduction
Create a new card
Build lesson cards
End a lesson
Publish and save a lesson
Key takeaways
Updated documentation contains:
Updated content (all content was updated, re-organized, and re-written)
Combined content (publishing a lesson, accessing the Exploration Editor)
Added relevant information (across all entries)
Content comparison
Here are a few sample excerpts from both the current and new versions:
Content before
Challenges + Solutions
1
Challenge
How do we combine two seperate sources of truth?
Solution
I created a system to label overlaps and gaps in content
Created a spreadsheet labeling which entries are relevant, irrelevant, incomplete, or duplicated. I also included actionable advice to fuel the direction for the entry.
Labeled and assigned remaining entries across myself and other writer.
2
Challenge
How to we ensure the content is updated efficently and accurately?
Solution
I created a checklist to track granular progress of each entry and project checkpoints
Designed and implemented a new style guide specific to this project revolving around technical writing standards.
Each entry had its own checklist and requirements to meet a certain standard including insuring all content was updated, abided by the technical writing style guide, and was edited by both myself and the other writer.