The following documentation shows how to create a custom widget step by step.
Within the customize screen change any of the following settings.
When you are done, click Save.
Click Attach Existing or Create and Attach to add applicable release conditions.
*Note: Release Conditions are used for making an item appear only once a certain event occurs. For example, you would like for your custom widget to appear after a certain quiz has been attempted.
Click Save and Close when finished.
Your Custom Widget has now been created, but will not appear anywhere. To learn about this process go to the Add and Move Widgets on your Course Homepage tutorial.