Numeric Enumeration: 0-3 (0=DO_NOT_ADD, 1=ADD_AT_ORIGINATING_MTAS, 2=ADD_AT_TERMINATING_MTAS, 3=ADD_AT_ORIGINATING_AND_TERMINATING_MTAS)
0
DO_NOT_ADD
1
ADD_AT_ORIGINATING_MTAS
2
ADD_AT_TERMINATING_MTAS
3
ADD_AT_ORIGINATING_AND_TERMINATING_MTAS