The CMO (Collaterilized Mortgage Obligation) Trade Adjustment System (CTAS) automates principal and interest adjustments for certain structure securites such as CMO's and other Asset-backed securities that do not carry Interim Accounting and where trades settle at DTC during the structured security Blackout Period.
Access to DTCC products and services is managed by your organization’s designated Administrator or Super Access Coordinator (SAC) and cannot be provisioned directly by DTCC. To find your Administrator or SAC, visit Access & Permissions on the MyDTCC homepage.