Decision matrices can be cloned to be used within the same determination package or for a different determination package. For example, the matrix data for the age range 10 to 25 could be quite similar to the one configured for the age range 26 to 40. Instead of setting up the matrix from scratch, the decision matrix that is configured for the 10 to 25 age range package can be cloned over to the 26 to 40 age range package. The cloned matrix can be modified to reflect the differences between the logic used for the two age ranges.