Design: Event Attributes
Many events share attributes. If you had the same attribute enabled across multiple events, disabling one of those events would cause the shared attributes in the enabled events to appear disabled. While the attributes were still enabled, the UI did not reflect that. Your attributes will remain enabled across individual events, unless you disable them.
Map Existing Implementation
Only System Admins were able to complete mapping an existing implementation. All system users are now able to complete the map existing process.