# IsoBuilder feature summary

IsoBuilder combines isolation design, drawing management, approvals, revision control, and drawing-linked navigation in one web application.

This page lists the main product capabilities in plain terms.

## Focus
Isolation planning and control

### Primary objects
Drawings, isolations, approvals, revisions

### Users
Planning, operations, engineering, site teams

## Interactive isolations
Create and manage isolation records directly from the drawing and linked assets.

- Build isolation scope from the P&ID.
- Store structured isolation data in the application.
- Keep the isolation linked to the referenced assets.

## Drawing management
Manage controlled drawing revisions inside the same system.

- Upload drawings and maintain published and draft states.
- Revise and republish drawings.
- Keep current and in-progress work separate.

## Markup and redlines
Apply visual changes and comments directly on the drawing.

- Add markup to the drawing in context.
- Create and track redline changes.
- Keep markup attached to the relevant drawing revision.

## Drawing-linked navigation and search
Move through the drawing set without leaving the workflow.

- Search by asset, area, type, description, or drawing reference.
- Follow off-page connectors between linked sheets.
- Review connected drawings from the same workspace.

## Approvals and publishing
Send work through controlled review before it is published.

- Route approvals through site roles.
- Publish controlled records.
- Retain approval history on the record.

## Revision and reissue control
Handle changes without overwriting the published baseline.

- Create a new draft when drawings or scope change.
- Keep a visible history of changes and published states.
- Reduce mismatch between working copies and approved outputs.

## Centralised records
Keep the core operational data in one application.

- Store notes, status, approvals, and outputs together.
- Reduce reliance on separate spreadsheets and PDFs.
- Keep one auditable history for the work item.

## Shared access for teams
Make the same controlled information available to site and remote users.

- Support planning, operations, and engineering workflows.
- Keep teams working from the same record.
- Reduce handover friction caused by duplicated files.