What are the intended uses of the default categories in a blank project?

On creating a new blank project using matlab.project.createProject I get these categories by default:

resources/project/Root.type.Categories/FileClassCategory.type.Category
resources/project/Root.type.Categories/FileClassCategory.type.Category/derived.type.Label.xml
resources/project/Root.type.Categories/FileClassCategory.type.Category/artifact.type.Label.xml
resources/project/Root.type.Categories/FileClassCategory.type.Category/design.type.Label.xml
resources/project/Root.type.Categories/FileClassCategory.type.Category/test.type.Label.xml
resources/project/Root.type.Categories/FileClassCategory.type.Category/convenience.type.Label.xml
resources/project/Root.type.Categories/FileClassCategory.type.Category/none.type.Label.xml
resources/project/Root.type.Categories/FileClassCategory.type.Category/other.type.Label.xml

Searching the docs I found that files labeled Test will be tested on runtests. No such luck finding the purpose of any other categories.

What are the other categories for?

[Andreas Urbán]

On the page Analyze Project Dependencies - MATLAB & Simulink - MathWorks Nordic I find a "Classification" view mentioned that lists Artifact, Design, and Test classifications. The picture suggests that:

• Artifact is data
• Design is implementation
• Test are... tests

That leaves classifications 'derived', 'convenience', 'none', and 'other' without known uses.

[Andreas Urbán]

'derived' classification seems related to the 'runChecks' function: Run all project checks - MATLAB runChecks - MathWorks Nordic