You can save part of a map you create as a Map Part for easy re-use. You can also modify existing Map Parts. See Using Smart Map Parts for information on creating News Feed Map Parts. To create other new Smart Map Parts, or customize existing ones, please refer to the Mindjet DevZone online.
Select the topic(s) that you want to save as Map Parts.
You can select multiple topics to save. Each topic along with its attached subtopics and callouts will be saved as a separate Map Part.
Do one of the following:
On the Tools tab, in the Templates group, click Map Parts.
On
the Status Bar click the Task Panes button 
, then click Map
Parts.
In the Map Parts task pane, in the top pane, navigate to the Map Parts folder where you want to add the new part.
To create a new subfolder, right-click a folder and then click New Folder.
Do one of the following:
Drag the topics to the lower pane in the Map Parts task pane.
At the top of the Map Parts task pane, click Add Selected Topic(s).
The new Map Part(s) will appear in the lower half of the task pane.
In the Map Parts task pane, click on the arrow to the right of the part to show a menu of standard resource commands to modify, copy, duplicate, delete and rename the part. You can modify the appearance of Smart Map Parts in this way, but not their code.
