To make it easier to add blueprint content in the UI, we should introduce context menu on right click in the blueprint with options:

Container is clicked

Single selection

• Add View
• Add Container
• Put in new container
• Hide
• Remove

Multiple selections

• Put in new container
• Hide
• Remove

View is selected

Single selection

• Add Entity
• Put in new a container
• Hide
• Remove

Multiple selections

• Put in new a container
• Hide
• Remove

Views and containers selected

(same if all entities of a selected view are selected)

• Put in new container
• Hide
• Remove

Entity is selected

(Same for single or multiple entities)

• Add to new view
• Hide
• Remove

Entities and views and/or containers selected

• Hide
• Remove