I'm still confused.  Who are CoA matches? When you look at your dna donor's CoA page, there is a drop down menu in the upper left-- Show results for:  These people seem to be the people who are your 'dna relatives' who you are also sharing genomes with? In the display of the chromosomes, there are colored blocks.  If you hover a mouse over a colored block, sometimes information about 'your relative' shows up.  Your relative is an anonymous match with whom you share this piece of dna on this chromosome?  Other times if you hover a mouse over a colored block, information about a specific person shows up.  The person does not show up in your dna donor's list of genetic relatives.  There is the option to invite this person to share genomes.  Are these the people you are inviting?  Are these CoA matches? Thank you,Alisonback to lurking