Here is all the code related to the i2b2 webclient framework. i2b2_loader.js: configuration file cells: directories for core cells and plugins For the Framework to be aware of our new plug-in, we must add an entry to the module loader configuration file (i2b2_loader.js) in the section containing JSON-based configuration information. In your plugin's folder, in a file cell_config_data.js, you have to specify which files comprise the nuew module.