Scope and inputs to reconcile
Ask how the proposed edition handles specifications, pipe/fitting assemblies, labor inputs, vendor price updates and drawing-linked quantities.
Workflow and checks
Have the vendor demonstrate a representative system with a size/material change and a revised drawing. Inspect assembly contents and the exported cost basis rather than assuming all required accessories are automatic.
What the output should show
Record demonstrated assembly components, data source/license terms, export format and unresolved scope gaps.
Exclusions and unresolved decisions
Vendor descriptions do not prove this business owns the software or that any automatic assembly matches your specification.
Documents to share for a quote
Identify required deliverable formats and labor-data references before ordering an estimate.