CSCR-048 Make conjunctionCode 0..1 Optional on ActRels

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Submitted by: Rik Smithies	Revision date: 12-Feb-2006
Submitted date: 12-Feb-2006	Change request ID: CSCR-048

Issue

SourceOf2 and SourceOf1 have conjunctionCode – [0..1] Required.

Some models have no use case for "condition links" between acts and so never need to use conjunctionCode.

Since it is Required models cannot be Clinical Statement compliant without supporting this.

Recommendation

• Relax these attributes to be 0..1 Optional.

Rationale

This means the attributes can be refined out completely in models that dont need them.

Resolution

2 March 2006 1st AK, 2nd RS: Accept proposal. Against 0 Abstain 1 For 7 . Approved.Hans Buitendijk, Isobel Frean, Andrew Perry, Rik Smithies; Patrick Mitchell-Jones, Austin Kreisler Heath Frankel, Patrick Lloyd