what is the purpose of autoCancelDate field in OrderItem entity

[Akash Jain]

Hello All,

Can anyone help me, please  tell me what is the purpose of 
autoCancelDate field in OrderItem entity.

I search and find that
Items will be cancelled if the item is flagged with an autoCancelDate 
and does not have a dontCancelDate and dontCancelUserLogin           
associated with it, and it is past the autoCancelDate

please correct me if i am wrong




Thanks in advance

Akash Jain