Import Decision Matrix (CalculationMatrix) Issue

[cnbeaner-AAS]

Within Financial Service Cloud (or possibly as part of a vlocity license) there is a Decision Matrix, which is an aggregate of 4 objects - CalculationMatrix, CalculationMatrixVersion, CalculationMatrixColumn, and CalculationMatrixRow. Creating a matrix creates a version, but rows have a relationship to versions, so when we use Texei to import a matrix we can't import the version (because they have a version number system, and the version 1 is taken already), and thus cannot import any rows.

We tried just filling in an Id manually to do it as a secondary step ,but it doesn't seem to recognize it.

Is there any workaround here, or way to query the intended relationship at the time of import?