Expandable group

[alexanderlindstrom]

I hope this is the right category for this. I want to suggest a button for expanding groups in under target, see screenshots/mockups

This is how it normally look

I want an icon (see next to the X) for expanding the group, effectively removing the group and adding all entities that are in the group

This is what it would look like after clicking on the icon

[alexanderlindstrom]

So kind of like, "Expand", "Collapse" and "Break" groups.
If you would go an extra step, having the group still expandable/collapseable after an entity has been remove and have it as some kind of temporary/local-for-this-case group.