1. Make the purpose of information explicit
A task, concept, and reference serve different reader needs. A task explains how to do something; a concept explains an idea; reference material supplies facts for lookup. Structured authoring records those distinctions rather than relying on visual formatting alone.
The OASIS DITA overview describes topic-oriented document types and the mechanisms for organizing them. An AI pipeline can use that structure when it is preserved and deliberately consumed.
What to check
Inspect the indexed representation of a task. Does it still identify the content type and keep the procedure distinct from background explanation? XML element names do not help a downstream application if the export discarded their meaning.
