Eva: A system administrator at Acme Corp with extensive experience with Kolab Enterprise
Susy: A project manager at Acme Corp
Robert: Knowledge worker at Acme Corp, works part time from home, is a member of Susy's team
An invitation to an edit session appears from Susy as a notification in Robert's Roundcube session. However, it is for a topic that Robert is not involved in. Robert declines Susy's invitation, and this appears in Susy's edit session as a notification.