DMN12 — Dynamic invocation

(raised by Bruce)
In DMN 1.1, the target of an invocation was changed from the name of a BKM to any expression, presumably one that results in a BKM name. The reason given was to allow dynamic invocation, for example, if condition1 then BKM-X else BKM-Y. That is a potentially useful thing, but dynamic invocation would require further changes to DMN. In particular, knowledge requirements point to a particular BKM id. Changing knowledge requirement target to an expression would make it difficult (impossible?) to represent the element as a connector in the DRD. Also, the invocation bindings point to specific parameter names, requiring all targets of the dynamic invocation to have the same parameter names.

had discussion, no change needed

no change