Is the ʼCentral Modelʼ the master file in a Revit team environment?
Short Answer
Yes — in a Revit team environment, the central model is typically the master file that all users connect to through Synchronize with Central and local copies. It stores the shared project database, worksets, and ownership history. Limitation: it is not meant for direct day-to-day editing by every user.
What You Need to Know Before
Warning: If users open and edit the Central Model directly instead of creating a local file, ownership conflicts, sync failures, and possible model corruption can occur. This is especially risky on unstable networks or when the central file is stored in an unsupported location.
How to Confirm and Work with the Central Model
Command: Synchronize with Central
Shortcut: No default keyboard shortcut
Quick Steps:
- Open the revit project and check the title bar or File tab info to confirm the file is workshared and connected to a central file.
- Go to the Collaborate tab > Synchronize panel > click Synchronize with Central.
- In the dialog, enable a real option such as Compact Central Model if needed, then click OK to push local changes to the Central Model.
Variables & Settings
Key Setting: Create New Local
This option appears when opening a workshared Revit model. When enabled, Revit creates a local copy tied to the Central Model, which is the standard and safest team workflow. If disabled, a user may open the central file directly, which should generally be avoided.
Why it Fails
Cause 1 (Geometry): Large numbers of edited elements, borrowed families, or heavy model changes can make synchronization slow or fail during write-back to the central database.
Cause 2 (layers/Locks): Worksets or element ownership may be locked by another user, preventing edits from syncing cleanly and causing editable-request conflicts.
Cause 3 (Command/Logic): Users may confuse the Central Model with a local file or detached file, especially after copying projects manually or reopening backups outside the normal worksharing workflow.
Quick Fix & Best Practice
- Quick Fix: Close the file, reopen it with Create New Local enabled, then use Synchronize with Central instead of editing the central file directly.
- Manager’s Verdict: Treat the Central Model as the authoritative shared master, but have each team member work from local files. Use direct central access only for controlled admin tasks, audits, or recovery.
FAQ
Is a local file the same as the Central Model?
No, a local file is a user’s working copy connected to the Central Model.
Can multiple users edit the Central Model at the same time?
Yes, but normally through their local files, not by opening the central file directly.
What happens if the Central Model is moved manually?
File paths can break, locals can lose connection, and users may need a new local file or relinking workflow.
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