Transaction input is the beginning of the settlement process. There are several ways clients may submit their transactions to DTC (DOs and POs: which may contain pledges, stock loans, MMI issuances, reorganizations, and position movements). Clients may use the Settlement Web interface or transmit via batch and real time messages.
Settlement Web
The Settlement Web is the primary client-facing interface used for inputting transactions to DTC. Log in to view information about DTC's primary Settlement user interface, Settlement Web. You have the ability to view your settlement activity as well as to submit transactions to DTC for end of day settlement.
Settlement Web Help
Batch and Message Data Transmission
Youc can also send your transmissions to DTC through proprietary batch transmissions called CCF (Computer to Computer Facility), MQ Series, and ISO 15022 messages. See CCF Technical Document Repository.