diff --git a/20-Knowledge/Okinawa/Missionary/Austin/1.CoE_App.pdf b/20-Knowledge/Okinawa/Missionary/Austin/1.CoE_App_A.pdf
similarity index 100%
rename from 20-Knowledge/Okinawa/Missionary/Austin/1.CoE_App.pdf
rename to 20-Knowledge/Okinawa/Missionary/Austin/1.CoE_App_A.pdf
diff --git a/20-Knowledge/Okinawa/Missionary/Austin/2.CoE_App.pdf b/20-Knowledge/Okinawa/Missionary/Austin/2.CoE_App_A.pdf
similarity index 100%
rename from 20-Knowledge/Okinawa/Missionary/Austin/2.CoE_App.pdf
rename to 20-Knowledge/Okinawa/Missionary/Austin/2.CoE_App_A.pdf
diff --git a/20-Knowledge/Okinawa/Missionary/Austin/3.CoE_App.pdf b/20-Knowledge/Okinawa/Missionary/Austin/3.CoE_App_A.pdf
similarity index 100%
rename from 20-Knowledge/Okinawa/Missionary/Austin/3.CoE_App.pdf
rename to 20-Knowledge/Okinawa/Missionary/Austin/3.CoE_App_A.pdf
diff --git a/20-Knowledge/Okinawa/Missionary/Spencer/1.CoE_App.pdf b/20-Knowledge/Okinawa/Missionary/Spencer/1.CoE_App_S.pdf
similarity index 100%
rename from 20-Knowledge/Okinawa/Missionary/Spencer/1.CoE_App.pdf
rename to 20-Knowledge/Okinawa/Missionary/Spencer/1.CoE_App_S.pdf
diff --git a/20-Knowledge/Okinawa/Missionary/Spencer/2.CoE_App.pdf b/20-Knowledge/Okinawa/Missionary/Spencer/2.CoE_App_S.pdf
similarity index 100%
rename from 20-Knowledge/Okinawa/Missionary/Spencer/2.CoE_App.pdf
rename to 20-Knowledge/Okinawa/Missionary/Spencer/2.CoE_App_S.pdf
diff --git a/20-Knowledge/Okinawa/Missionary/Spencer/3.CoE_App.pdf b/20-Knowledge/Okinawa/Missionary/Spencer/3.CoE_App_S.pdf
similarity index 100%
rename from 20-Knowledge/Okinawa/Missionary/Spencer/3.CoE_App.pdf
rename to 20-Knowledge/Okinawa/Missionary/Spencer/3.CoE_App_S.pdf