Appraisal: Setting Column/ Row Access for substatus

Dear All,

I was setting column & row access for the Appraisal template.

I have already set it for the three main status i.e. "In Planning", "In Review" & "In Process".

But i am unable to set it for different substatuses i.e. substatus of status "In Process". Actually i want to give different access for different substatus of the main status.

Looking for your valuable advice.Please consider this matter as urget.

Thanks & regards,

Tarun