Edit a Plugin's Flexform

1. To edit an extension's Plugin via its Flexform, login to the TYPO3 Backend and use the Page Module to navigate to the page where the extension's plugin is installed.
   
   For this example, we'll edit the WEC Discussion Forum extension's Plugin.
2. To open the Flexform, click on the Edit icon of the extension's Plugin. When the Flexform opens, make any configuration changes you need to make. When you have finished, scroll to either the bottom or the top of the Flexform and click one of the Save icons. If you want to see the results of your work, click on the "Save document and view page" icon.
3. If you need to make additional changes, you can do so by returning to the Backend and repeating these steps.