The final part of the project consists of Resolve, File Update, and final Sort and Relationship Linker. First, we resolve the transitivity of linking relationships using the Resolve process, and then update the master file (output of the first Relationship Linker) with the output of the Resolve process.
Next, we sort and run the final Relationship Linker using the Lev1_Matched attribute as window key. At this point, the values in the Lev1_Matched attribute represent resolved match relationships from all three Relationship Linkers based on three window keys at level 1. Therefore it is highly likely that the final Relationship Linker will find more matches compared to running the Relationship Linker with only one window key.