To access the DataHub menu, you need to start MagicDraw® and open a new or existing project.
To open the DataHub menu in MagicDraw®
From the MagicDraw main menu, click Tools > DataHub. The DataHub menu items open.
Image Added
Image RemovedDataHub menu items.
The table below explains the functions of the DataHub menu items.
Name
Function
Synchronize updates to Data Source
Synchronizes the node if there are any pending changes. Otherwise, does nothing.
DataHub Explorer
Opens the DataHub Explorer tab.
DHLink Panel
Opens the DHLink Panel
Prepare Data for Module
Opens the Prepare Data For Module dialog
Clean Up DataHub Database
Opens the Clean Up Database dialog panel
DHLink Summary
Opens the DHLink Summary dialog
Schema Map Manager
Opens the Schema Map Manager dialog
Alias Manager
Opens the Alias Manager dialog
Remove non-use DHLink
Opens the Remove DHLinks Confirmation dialog to remove DHLinks that are not in the project.
Migrate DataHub
Opens the Cameo DataHub Migration dialog. Data from older versions of DataHub are migrated to the latest version of DataHub.
Driver Deployment
Opens the Driver Deployment dialog
Create OSLC Query
Opens the OSLC Query Editor dialog
Actions
Opens the Actions menu
3rd Party Libraries Info
Opens the 3rd Party Libraries Info dialog.
Note
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Note
Some of the DataHub menu items may be disabled if those items are not applicable in the current context. For example, the Create OSLC query menu item is enabled only when you have an IBM® Rational® DOORS® Next Generation Data Source open.
DataHub Actions menu items.
The table below explains the functions of the DataHub Actions menu items.
Name
Function
Add Data Source
Opens the Add Data Source dialog.
Connect
Connects to the selected Data Source.
Close Data Source
Closes a Data Source.
Save
Saves changes to a Data Source.
Remove Data Source
Removes a Data Source from the DataHub Explorer instances.
New Node
Adds a new node under the selected node or Data Source.
Delete Node
Removes the selected node.
Reload
Reloads all properties and items on the selected item and sub-items.
Select in Application
Selects the selected node in its original application.
Go to the Other Related Link
Goes to a related linked item (within DataHub Explorer).
Check Changes
Reviews all nodes that have been changed or edited without synchronizing them. The Check Changes menu has four sub-menus
Check DHLink Changes: Views the changes in DHLinks only in the selected node.
Check DHLink Changes Recursively: Views the changes in DHLinks in both the selected node and its children.
Check DHTrace Changes: Determines trace changes in the selected node.
Check DHTrace Changes Recursively: Determines changes in trace links in the selected node and its children.
Synchronize
Sends data updates from the selected Data Source to all of the related items in other tools. This option performs data synchronization for DHLinks only, but DHTraces are not synchronized. The Synchronize menu contains two sub-menus
Synchronize Node: Synchronizes data only in the selected node.
Synchronize Node Recursively: Synchronizes data under the selected node and all its child nodes.
Update DHLinks
Updates pending updates and pending delete DHLinks. This menu item has four sub-menu items
Update Pending DHLinks: Updates pending DHLinks in a single node.
Update Pending DHLinks Recursively: Updates pending DHLinks across a node and its children.
Clear Suspect DHTraces: Clears suspect DHLinks in a single node.
Clear Suspect DHTraces Recursively: Clears suspect DHLinks across a node and its children.
Remove DHLinks
Removes all the DHLink information from the selected node. This menu item has four sub-menu items
Remove DHLinks: Removes all DHLinks from a single node.
Remove DHLinks Recursively: Removes all DHLinks from a node as well as all its children.
Remove DHTrace: Removes all DHTrace links from a node.
Remove DHTrace Recursively: Removes all DHTrace links from a node and all its children.
Create Alias
Creates an alias for the selected node and adds it to Alias Manager.
Properties
Opens the Cameo DataHub Properties tab and DH Links panel for the selected node.
Warning
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Important
Removing a Data Source deletes all of its mappings and DHLinks.