WikiTree automatically tells you which DNA tested relatives likely share autosomal DNA (auDNA) with a profile (e.g. the DNA Connections section of https://www.wikitree.com/wiki/Grissom-212 ). If that profile is your ancestor then it is possible some of those relatives share auDNA with you.
Here is one solution to keep track of which of those relatives is (or is not) an auDNA match with you.
I wanted this to work on an iPad.
Run the Safari browser along the Piano Note Taking app https://itunes.apple.com/us/app/piano-note-taking/id1436948695?mt=8
in the iPad split screen:
Begin each Piano note with the profile's url. Click on the blue chain icon in the upper right. This navigates the Safari browser to that WikiTree profile. Use WikiTree's [compare] feature to determine which relatives match you and which don't. Record those notes on the right side in Piano. In this illustration, I'm comparing myself (Peter Roberts GEDmatch RN449431C1) with the others. I left out my comparisons with my very close relatives (Anonymous Dekle, William Roberts, Chris Roberts, and Anonymous Roberts).
Do you know an easier way which would work on iPads, Macs, and PCs?