Information specific for event marks.

Item Summary
Name	Type	Multiplicity	Description
domain	container EventMarkDomainType	[0,1]	Specification of objects on which this tag is applicable.
enabledByDefault	property boolean	[0,1]	Is this event tag processing enabled by default? TODO is this the correct place (as it most probably applies only to simulations)?

Items
- domain
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  Display order:
  
  Specification of objects on which this tag is applicable. Normally, the applicability is determined by the presence of the respective policy rule(s) related to this tag (by assignments or global policy rules selectors). But we need more fine-grained approach when reporting on the tags. For example, we may need to consider only a subset of all projections (shadows) that were processed. Experimental. This may be a bad idea overall.
- enabledByDefault
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  Display order:
  
  Is this event tag processing enabled by default? TODO is this the correct place (as it most probably applies only to simulations)?