The Portfolio Limit System works as follows:
Based on the credit limits assigned to Creditors by KGF;
a.    in the Treasury-backed Guarantee System, Creditors’ credit ratings are matched with their KOBİS model ratings, and the guarantee is provided within a certain compensation upper limit on the amount of the guarantee.  
b.    in the equity-backed guarantee system, KGF evaluates the creditworthiness of the beneficiary by means of KOBİS and does not impose a compensation upper-limit.