Inspectors on a bridge-deck overlay ask for clearer detail on each work package beyond the WBS diagram boxes. Which supporting artifact elaborates package content?
Select an answer to reveal the explanation.
Short Explanation
The WBS dictionary is the legend under the bridge WBS boxes—what each package includes, so inspectors are not guessing from a bare label. The diagram names the boxes; the dictionary fills them in.
Full Explanation
A WBS dictionary provides detailed descriptions for WBS elements, often including work package scope, deliverables, and related planning information. It supports consistent interpretation for estimators, schedulers, and inspectors. It complements the hierarchical diagram rather than replacing schedule or cost baselines.