Out of the box, Spectrum passes about 20 or so different variables to the AlarmNotifier scripts. Model name, network address, model handle, model type handle to name a few. The user can configure to pass additional attributes from Spectrum to the AlarmNotfier scripts using the "EXTRA_ATTRS_AS_ENVVARS" or "EXTRA_ATTRS_AS_ARGS" parameters in the the .alarmrc file. Reference "Passing CA Spectrum Attributes to Scripts" section of the "AlarmNotifier User Guide" for more details.
For the Notes field, the attribute id is 0x11564.
Joe