Suggestion of a new extension item.

Item Summary
Name	Type	Multiplicity	Description
name	property QName	[1,1]	Suggested extension item name.
definition	property SchemaDefinitionType	[0,1]	Suggested extension item definition.
order	property int	[0,1]	If there are multiple suggestions per extension item, this is the relative order of given suggestion.
expectedQuality	property float	[0,1]	Expected quality of provided information.

Items
- name
  
  Flags: RAM,runtime
  
  Multiplicity: [1,1]
  
  Display order:
  
  Suggested extension item name. Must be consistent with "definition". The reason why it's here is to make life easier for clients - they don't need to parse the whole definition just to learn the item name.
- definition
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  Display order:
  
  Suggested extension item definition. Optional.
- order
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  Display order:
  
  If there are multiple suggestions per extension item, this is the relative order of given suggestion.
- expectedQuality
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  Display order:
  
  Expected quality of provided information.