Open version
You can open model versions to obtain information on the models' progress.
Prerequisite
You have opened a versionable database containing versioned models.
Procedure. Procedure
Show the versions of the required model.
Double-click the row of the relevant version.
The version of the model opens in read-only mode. Read-only mode is indicated by the 
Model is read-only symbol in front of the name of a model version. The version number is displayed in parentheses behind the name. The properties of versioned models can be viewed, but cannot be changed. Open versions are not listed in the Recently used area of a new tab.