Rules

• Name: The value shall be non-empty.

  A descriptive name of the kind of additional data the attribute represents.

• Type: The value shall be a: Enumerated Datatype or Information Entity or Primitive Information Type.

  The type of details the attribute represents.

• Default Value: The value can be anything.

  The initial value of the attribute, if anything else is given.

• Multiplicity: The value shall be non-empty.

  A distinct number or an interval between two numbers indicating how many values of the specified information attribute type that is valid.

  The value * indicates that any number of participants are allowed.

Recommendations

• Documentation: The value should be non-empty.

  A short description of what the attribute represents for kind of details to the Information Entity.

Information Entity (Class)