Can not open Civil Design and Construction Collaboration settings

If nothing happens when you press the cogwheel to the right of "Civil Design and Construction Collaboration", you might not have allowed Quadri to communicate with Connect. Press the three dots to the right of the cogwheel and select "Reset Authorization". When you now press the cogwheel, you should get a dialog asking  "Request permission". You need to press "Allow" here to be able to use the extension properly.

If now nothing happens when you press the cogwheel, try to press <F5> to refresh the page.