Layer 4 is here. This update brings a faster interface, deeper connections across your data, and new tools that help your team move with more clarity and confidence.
Layer 4 introduces Unified Relationships, which let you link items, categories, and spatial data through a single field type. You can create relationships manually, set them to happen automatically, or connect them directly to locations in your model. No matter how you build them, relationships stay consistent and become a reliable source of truth across every workflow.
The new Visual Formula Builder gives you a simple way to create logic without code. You can reference related items, run calculations, roll up data, and format results by arranging visual nodes. It is built to help you explore your data and create custom logic without needing a technical background.
Improved Automations and Publishing help you act on your data at the right time. You can publish model or parameter data with more flexibility and sync updates in less time. Whether you are working inside Revit or out in the field, these tools help your team keep information aligned.
Layer 4 also introduces a refreshed interface with lighter visuals and clearer navigation. The goal is to help you focus on your work and reduce the effort it takes to move through your projects.
This video walks through the full update and shows how Layer 4 helps teams track project information, build room data sheets, coordinate FF and E, manage field observations, and share insights with project partners.
