Options in the Parent Models need UI update

[dariosena]

Steps:

• create an abstract model BaseModel
• create a model DerivedOne that extends from BaseModel
• rename BaseModel to Base
• create a new model DerivedTwo that extends from Base

Problem:

• The parent models options still have the BaseModel option for display[only]

branch: task/treeview

[mmcardle]

@dariosena Thanks will take a look

[mmcardle]

@dariosena I think this is fixed now