Task Modeler

Task Modeler is an IBM-produced, Eclipse-based software tool for modeling human activity as a hierarchy of task and related elements.

An information architect can use Task Modeler to design DITA maps. A usability practitioner can produce either classic HTA (Hierarchical Task Analysis) diagrams or RAG (Roles and Goals) diagrams.

Related concepts
Concept analysis
Concept information type
Information analysis
Information type
Reference analysis
Reference information type
Task analysis
Task information type
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