and national vice chief are voting members.The national adult leadership includes the volunteer national chairman and the OA director, a professional Scouter. Symbols OA membership and Lodge affiliation are indicated by the wearing of the lodge emblem (commonly known as a lodge flap), an embroidered patch is worn on the right pocket flap of the uniform shirt. Each lodge flap has a unique design, generally reflecting the name, geography or history of the lodge. Part of this is a totem that represents the lodge. Special issues of flaps may be created to commemorate anniversaries and other events and are a popular item for those who engage in Scouting memorabilia collecting. At formal events or Order of the Arrow functions, Arrowmen can be readily identified by a white sash bearing a red arrow that is worn over their right shoulder. An Ordeal member wears a sash with a lone arrow. The Brotherhood member wears a sash bearing an arrow with a red bar at each end of the arrow. A Vigil Honor member wears a sash with the same bars of as the Brotherhood sash at each end of the arrow, and a Vigil Honor triangle on the center of the shaft. The OA sash is not worn at the same time as the merit badge sash, nor worn folded in the belt. The sash as a form of recognition dates to the founding of the Order and has a long history of changes in usage and design. Arrowmen also exchange a special handshake as a token of brotherhood, along with other signs and passwords. A signature acronym, WWW (Wimachtendienk Wingolauchsik Witahemui – Brotherhood of Cheerful Service), is often depicted in publications, regalia, etc. Additionally, Order members may choose to wear the OA Universal Ribbon suspended from the right uniform shirt pocket button. Ceremonies Order of the Arrow ceremonies were once considered to be secret, and consequently, the OA has been viewed by some as a secret society. With the introduction of Youth Protection program guidelines in 1980s, the BSA has made clear that any concerned parent, guardian, or religious leader may view a video of the ceremonies, attend meetings, or read ceremonial texts upon request to a council, district, lodge, or chapter official to assure themselves that there is nothing objectionable. Such persons are asked to safeguard (conceal) the details relating to ceremonies for the sake of the participants. The