I found this text in the UN Migration Tools Documentation:
"Related records should be consistently managed; for example, if a fuse point on an electric network is protecting all three phases, the related record should have three-unit records, one for each phase. It should not be also represented as one-unit record with all three phases."
Is there an easy way to triple the amount of related records that I already have?
Should the FuseUnit table specify which phase each unit is protecting? i.e. [Phase] = B