Legacy CAD environments can become difficult to sustain as project data grows and collaboration requirements change. CTtec’s original article frames the upgrade decision around modern workstation use, larger design data and current multidisciplinary delivery workflows.
The practical review should focus on the functions a project team actually depends on: file interoperability, geospatial context, automation, drawing production and collaboration. Any migration plan should also test standards, workspaces and existing automation before broad rollout.
For current product capability and licensing, use Bentley’s current product information as the technical and commercial reference. CTtec can separately assist with migration planning, licensing and implementation support.