How to add or edit Reusable Components
Login to the CMS.
In the tree menu, go to 'Global'.
From the grid of options, select 'Reusable Components'.
At the top, click the button 'Create Component Group'.
Name your Component Group and then click to 'Add content'.
Choose, from all Components available with uSkinned Site Builder.
Once you've chosen your Component and added the necessary content, Save and Publish your Component Group.