+#### Function: use_cr_http ####
+Use http for getting event from CR. The admin API is not affected. This is the default.
+| arg list |
+|--|
+| None |
+
+#### Function: use_cr_https ####
+Use https for getting event from CR. The admin API is not affected.
+Note: Not yet used as callback event is not fully implemented/deciced.
+| arg list |
+|--|
+| None |
+