The requirements for this “religious emblem” in Scoutbook refer to the LDS religious emblem. This is incorrect. The purple knot covers religious emblems of all faiths. I cannot enter the advancement without marking that the Scout has learned about the Book of Mormon. They didn’t, we are a Catholic pack. This should be made generic, just recording the date the knot was earned.
Scoutbook also limits it to Scouts of a certain age, but there are Catholic emblems available for all ages. And, as Will suggests, it should be able to be earned multiple times.