Download Staging Dev Extension
Upload and Install the Extension
Open the Joomla Extension Manager, select Upload Package File, and upload the extension file. Upload and Install POWr Staging Dev.
Find POWr Staging Dev Module
In the Joomla Editor, click on Extensions and select Module Manager. Select the POWr Staging Dev Extension.
Add to Fixed Position
Click Position and choose a location to add the Staging Dev.
Set Status to Published. Then go to Menu Assignment to select the pages where POWr Staging Dev appears.
Click Test to view your plugin in the page.
To edit your Staging Dev, click Test, or visit the live web page. Find your Staging Dev on the page, and click the Settings Icon. This will open the POWr Editor. In the POWr Editor, click Import Existing Staging Dev, find Staging Dev- and click Copy.