GUI Launchers#
Jupyter Server Proxy automatically adds entries for registered Server Processes in both the classic Jupyter Notebook interface and the JupyterLab Launcher.
Classic Notebook Extension#
By default, an entry is made for each server process under the ‘New’ menu in the notebook’s default tree view. Note that a new instance is not launched every time you click an item - if the process is already running, it is reused.

JupyterLab Launcher Extension#
The @jupyterhub/jupyter-server-proxy JupyterLab extension can be installed to provide launcher icons for registered server processes.
jupyter labextension install @jupyterhub/jupyter-server-proxy
This should provide icons for each registered process in the main JupyterLab launcher

Clicking on them will open the application in a new window.