What or who makes the changes of your technical indicators if you check the square box??, example: (A) "Allow DDL export" (B) "Allow
external expert imports" (C) "Allow modifications of signals setting"
Whening adding a indicator to my chart the following options are available if you check the box, if you check the box who makes the changes? Is
it a Account Manager of the Broker or is it done by a computer? How are the changes made?