Collateral is posted (§ 29 of the Detailed Rules of Transaction Clearing (organised trading)) using xml messages sent via the SWI channel.
The clearing member sends an instruction to the KDPW_CCP clearing system komunikat colr.ins.xxx.xx with information on the posting or release of collateral for:
- initial deposit (collateral type MARI or/and MAGB);
- initial margin (collateral type MARS or/and MATS).
On the basis of the message sent by the member, KDPW_CCP presents a transfer for execution at the NBP.
A change in the status of a collateral change request message is communicated to the clearing member in the message colr.sts.xxx.xx. Information on a collateral update is communicated in the message colr.sm1.xxx.xx.