Limit Management_Limit Update

Hi Experts,

Need advice on below scenario :

Normally in Credit Risk Analyzer (CRA), limits are updated dynamically  i.e.

Total Limit = 10 Mn , Deal created (1 month expiry)= 2 Mn ,  Total Limit (Updated) = 8mn. (10-2)

After 1 month --> 2 Mn Deal gets expired , Total Limit (Updated) = 10 Mn. (8+2)

User doesn't want Limit to get updated if the deal is expiring within same year  i.e. Total limit should remain 8 Mn even after expiry of the 2 Mn deal.

Where and how can we control Limit Updation in CRA config.

Thanks !

Adi.....