DataHub allows you to select default options for mapping type and policy, filter, and synchronization in the General environment option group.


To modify the DataHub General environment options

  1. Open Cameo DataHub environment options.



  2. Open the General option group and update the required options.
  3. Click OK.


The following table explains the details of Cameo DataHub options in the General option group

OptionFunction
Synchronize data when saving projectEnables automatic synchronization with MagicDraw® when you save a project.
Set the Group Type Mapping as the default mapping

Sets the default mapping to group type mapping when copying data.

Filter a MagicDraw data source from the DataHub explorerHides the display of MagicDraw® Data Sources in DataHub Explorer and shows the Data Sources when cleared.
Auto layout when copy to diagramThe diagram layout is adjusted automatically to fit the newly added element. 
Show copy dialog when importIf True, opens the Copy Data with Sync dialog while importing the data.
Mapping policy

Shows options for displaying the mapping dialog that you can select in the drop-down list, as follows:

  • Always show the mapping dialog
  • Show mapping for elements without default mapping
  • Show mapping for elements that cannot be automatically mapped
  • Show mapping for elements with an unknown data type
  • Treat no-default mapping element as exclude.
Database Compression AlgorithmEnables you to choose a compression engine to compress project files to reduce the model size. You can choose between Zip and BZip2 engines.
Save HTML images from the data source in the project as attached filesSaves HTML images from the data source in the project as attached files.