Currently the occurrence property's "Cause" subproperty is a string. Ideally it would be an enumerated type, similar to the "Kind" subproperty. A list of causes, specific to the two type of components being joined by the connection, can be found on page 223 of Leveson's "Engineering a Safer World."
Currently the occurrence property's "Cause" subproperty is a string. Ideally it would be an enumerated type, similar to the "Kind" subproperty. A list of causes, specific to the two type of components being joined by the connection, can be found on page 223 of Leveson's "Engineering a Safer World."