This action requires the **"update system option"** permission.
To update an existing system option, find it in the table, and click the **"edit"** button at the end of it's row.  This takes you to the editing form, where you can update the option's name, slug, description and value/data.**TIP:** Data is required to be in the JSON format. When editing it here, a preview is shown on the right, and you are notified if errors are present in the JSON structure itself.
