Dear Krasimira, me and colleagues feel that the user interface is currently not helpful about indicating from what *FTA diagram* an event is being referenced from. Unfortunately, the property view merely indicates the containing *FTA model*: Please consider improving the output of properties view. Furthermore, the conext menu "related elements" also doesn't directly indicate where the parent object is located. (related ticket
https://medini.freshdesk.com/support/discussions/topics/1000094546) Best regards Peter
