Problems

Current combined reports 

• are hard to use (e.g. for users, it's hard to understand under which conditions reports can be combined)
• are leading to many sub-entities (process reports) that make usage of entity list difficult -> scalability issue
• do not allow for efficient filtering
• do not allow for multiple different views (e.g. count and duration) 
• do not allow for combination of different visualization types in charts

Concept

Being developed in OPT-3730.

Long-Term

Consider deprecating combined reports.