Confused revisions
Copies with similar names circulate through email and chat without a clear current reference.
Perfour organizes drawings and files inside project operating context. A revision can relate to a question, approval, inspection or task so teams understand what is current and why.
A folder can contain every revision and still allow the project to build from incorrect information.
Copies with similar names circulate through email and chat without a clear current reference.
The response changing a requirement lives far from the drawing, submittal or evidence it affects.
Reviewers, comments and status are reconstructed whenever someone needs proof of approval.
Every file retains its project, revision, permissions and relationships with relevant activity.
Organize drawings, contracts, photographs and reports under a common project structure.
Distinguish current and previous information without deleting history required for audit.
Connect RFIs, submittals, observations and tasks with the files explaining their context.
Give access to the right information based on organization, role and responsibility.
Teams identify the correct reference without comparing parallel folders.
Questions, responses, revisions and approvals remain beside the affected document.
The record built during execution supports closeout, handover and later review.
Drawings, contracts, photographs, reports, technical files and evidence, plus their relationships with RFIs, submittals, quality and tasks.
Yes. History distinguishes the current version from prior references without losing traceability.
Yes. Permissions help control who can view or change information based on project, organization and responsibility.