Signals Notebook: I created a new experiment outside of my notebook. Is there a way to link the experiment to my notebook

You can move experiment to notebook using the "Actions" menu. For more information, please refer to our User Guide -> Creating an Experiment -> Working with Experiment Action Menu -> Moving an Experiment.

If you don't have permission to move experiments, please ask your administrator to make the configuration change as described in our System Configuration Guide -> System Objects > Creating a System Object > System Object Privileges.