Creating a Development Component in Source Control 
To allow other users to work with a development component, you must create it in source control.
Prerequisites
You have imported a development configuration and are logged on to the SAP NetWeaver Development Infrastructure (NWDI).
You have opened the Visual Composer perspective in the SAP NetWeaver Developer Studio.
Procedure
Choose
File 
New Visual Composer Development Component. 
Select the Software Component (SC) to which you want to assign the DC.
Choose Next.
In the New Development Component window, specify the details as explained in the following table.
Field
Description
Vendor
Name of the component vendor
Name
A unique development component name
For more information, see Naming.
Caption
Name by which you want to identify the DC in the visual tools
Language
Language you want to use to name the user interface elements of the DC
Domain
Development area of the new DC
Support Component
Support component to which you want to direct problem messages
Optional: To store the development component in the local system temporarily and it to source control later, select the Keep Local option. Click Finish.
For more information, see Adding a Local Development Component to Source Control.
Choose Next.
You can do one of the following:
Select an existing activity
Create a new activity
Choose Create Activity.
In the New Activity dialog box, enter the name and description.
Choose OK.
NoteSAP recommends that you create a new activity.
End of the note.Choose Finish.
Choose
Window Show View Open Activities. In the Open Activities window, click the activity with the secondary mouse button and choose Checkin.
In the Check-in Activity dialog box, choose OK.
To activate the activity, in the Activate Option dialog box, choose Yes.
For more information, see Activating Activities.