Creating modules is simple. Just click on the "Create module" button located centre page on the dashboard. From there, proceed through the steps, selecting the type of chart, data to be displayed and the stores which you'd like it produced for. More help can be found in the tutorial section at the bottom of this page.
Editing and Deleting modules
Modules can be edited by reopening their modal. This can be done by clicking on the button in the upper right of the module.