All Credits to jtpio

Just a copy of jupyterlab-logout with another URL

Control Panel Button for JupyterLab

Button leads to /user/<user_name>/<lab_name>/home. Additional redirect rule in proxy is required, to actually send the user to the ControlPanel.

jupyter labextension install jupyterlab-control

For a development install (requires npm version 4 or later), do the following in the repository directory:

npm install
npm run build
jupyter labextension link .

To rebuild the package and the JupyterLab app:

npm run build
jupyter lab build