Supplementary Payments 
Initially, only a certain percentage of the nominal amount is paid for partially-paid stocks (not listed). To do this, choose condition type supplementary payment, which corrects the initial amount paid by means of a supplementary payment.
The supplementary payments condition consists of a due date and a supplementary payment amount.
Enter the Due date of the supplementary payment
Enter the Amount or Percentage rate of the supplementary payment. If you enter a percentage rate the system can calculate the amount automatically, and vice versa.
Note
The pay-in rate and the total supplementary payments must not exceed 100%.