"Buyer / access case","File change","Expected permission and file","Observed result","Limit / expiry","Evidence","Pass / issue"
"Past buyer / replace existing file row","","","","","",""
"Past buyer / add new file row","","","","","",""
"New buyer / replacement version","","","","","",""
"New buyer / additional file","","","","","",""
"Expired permission","","","","","",""
"Download limit reached","","","","","",""
"Unauthorized visitor","","","","","",""
"Authorized account download","","","","","",""