TradedFlatSwitch

Imported from previous forum

Can someone who uses the TradedFlatSwitch field comment on its usage? Do any brokers populate this field to indicate that an execution report (fill) makes the resulting position flat?

Values and Description as per the FIX spec are:

Values:
N=Not Traded Flat
Y=Traded Flat

Description:
Driver and part of trade in the event that the Security Master file was wrong at the point of entry

Thanks