diff --git a/invite-multiple-contacts-to-private-group.md b/invite-multiple-contacts-to-private-group.md
index fd144ef..8159426 100644
--- a/invite-multiple-contacts-to-private-group.md
+++ b/invite-multiple-contacts-to-private-group.md
@@ -10,7 +10,13 @@ Both Invitations and replies can be sent via:
 - own mailbox (which can be done before or after exporting to removable media)
 - exporting to and importing from removable media (which can be done before or after upload to Mailbox)
 
+| invite sent via | Rec1 | Rec2 | Rec3 | | Rec4 | 
+| ------ | ------ | ------ | ------ | ------ |
+| cell | cell | cell | cell | cell |
 
+| Reply rec'd via | Rec1 | Rec2 | Rec3 | | Rec4 | 
+| ------ | ------ | ------ | ------ | ------ |
+| cell | cell | cell | cell | cell |