OODA Class Diagram
Arrow
Label
String
Class utility
invisible
black
lightgrey
Persistence
Dynamic 
Static
Generic parameters
Class
Class
Visibility
Imported 
Private
Exported
Labelsymbol
invisible
Global
Boolean
Circle
solid
black
white
Arrow
Concurrency
Active 
Blocking
Sequential
Uses (for implementation)
solid
darkgrey
Arrow
Global
centered
centered
From (new type)
Crossline
Class category visibility
solid
Label
centered
User (for implementation)
Blackcircle
Class cardinality
Cardinality
Class
Class
Arrow
Arrow
Cardinality
centered
centered
Inherits (compatible type)
solid
centered
Labelsymbol
Labelsymbol
Descendant (new type)
Crossline
Crossline
Crossline
Instantiates (compatible type)
Class utility
Class utility
Class
String
Blackcircle
solid
black
lightgrey
Ancestor (compatible type)
Arrow
Circle
Circle
Cardinality
Class utility
Class utility
Arrow
solid
black
black
Ancestor (new type)
Arrow
Crossline
solid
Inherits (new type)
solid
Used (for interface)
Empty role
Class cardinality
centered
Blackcircle
Blackcircle
To (Class category)
Arrow
Class category
Rectangle
Documentation
Used (for implementation)
Empty role
Cardinality
centered
Instantiates (new type)
Undefined
dashDot
lightgrey
Empty role
Uses to cardinality
Rectangle
Rectangle
Label
centered
Uses to cardinality
invisible
Cardinality
MetaClass
solid
From (Class category)
User (for interface)
Circle
Uses (for interface)
solid
darkgrey
Descendant (compatible type)
Labelsymbol
Class
black
white
Rectangle
solid
black
white