With genetic genealogy the name of the game is collaboration, whether it is collaboration with other people or collaboration among the trees and records of our genealogical and genetic matches. Only when we collaborate can we generate the clues and information necessary to break through walls and recover the names of those missing ancestors.
We have multiple tools for collaboration of genetic matches. At GEDmatch and DNAGedcom, for example, we have many third-party tools that assist our efforts. The companies also offer tools that allow us to sift through our matches to find the clues we need. Family Tree DNA, for example, has an In Common With (“ICW”) tool and a Matrix tool that allow users to see what matches they share in common with another person.