Spectrum events show they are created by user "System" when manually adding devices to Global Collections
Article ID: 107455
When a user manually adds a device to a Global Collection, the event shows user "System" instead of the actual username. Here is an example:
Jan 2, 2019 3:46:19 PM EST cat6 A model cat6 of type SwCiscoIOS has been added to Global Collection Test (5c2d230d-01fe-1000-1fdb-0af23bb40000). System
For 10.3.0 there is patch Spectrum_10.03.00.D29
For 10.3.1 there is patch Spectrum_10.03.01.PTF_10.3.101
This has also been addressed in Spectrum 10.3.2 and above.