Lock and Unlock in fim 2010 r2

Hi,

I define fallowing setting in Workflow. 

If the settings are set to Temporary Lockout (number of attempts) =2, Permanent Lockout (number of attempts)= 2, and Lockout Duration (minutes) =2, but this is not work for me.By default it is consider Permanent Lockout (number of attempts)= 6 and account locked in Active Directory not in FIM 2010 R2.

I have already done all setting and configuration that is required for this senario.so please help on this.

Regards

Anil Kumar