name of EA in demo account

 
It wouldn't mention which EA were running during last 3 months or last year in the report or deal history in demo account. So how can I know which EA ran in March 2011 in my demo account? Thanks.
Documentation on MQL5: Standard Constants, Enumerations and Structures / Environment State / Account Properties
  • www.mql5.com
Standard Constants, Enumerations and Structures / Environment State / Account Properties - Documentation on MQL5
 
Your EAs should have used order comments.
Documentation on MQL5: Standard Constants, Enumerations and Structures / Trade Constants / Order Properties
  • www.mql5.com
Standard Constants, Enumerations and Structures / Trade Constants / Order Properties - Documentation on MQL5
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