| {"chunk":{"char_end":66198,"char_start":64578,"chunk_id":"chk_0979b17d29827f0f","chunk_index":35,"chunk_sha256":"0158af2544c24e8ad68b9adb004a9607bf4e03f51a7928e3dc421a01340d36f8","date_utc":"2026-01-27T18:02:26+00:00","doc_type":"pdf","paths":{"json":"","txt":null},"source_id":"src_0d632c2b4f936313","text_sha256":"0158af2544c24e8ad68b9adb004a9607bf4e03f51a7928e3dc421a01340d36f8","token_estimate":405,"warnings":["source_path=Technology_Integration_Resources___Fannie_Mae/links/_.pdf/mismo-v-30-and-uldd-specification-uldds-user-guide.pdf"]},"text":"A. Containers: V3.0 Reference Model Organization\n\nThe V3.0 Reference Model is an XML schema document representing logical categories\nof real estate finance industry data, the relationships among those categories, and the data\npoints making up each category. In the V3.0 Reference Model, these categories are called\n“containers.” Containers are simply collections of related data. Containers that hold other\ncontainers are “parents” and the containers they hold are “children.” In a hierarchy of\nrelated containers, the lowest level container holds only data points. There are no “mixed\ncontainers,” that is, containers holding both child containers and data points.\n\nEach container has a child EXTENSION container. Business partners use the EXTENSION\ncontainer to hold trading-partner specific data points that are not part of the MISMO\nstandard. ULDDS Appendix A does not use any EXTENSION containers.\n\nThe root (highest level) container in the MISMO V3.0 Reference Model is MESSAGE. In\nthe example below, MESSAGE is the parent of ABOUT_VERSIONS, DEAL_SETS, and so on.\nABOUT_VERSIONS and DEAL_SETS are children of MESSAGE.\n\n_____________________________________________________________________________________________\nDocument Version 1.1\nMISMO V3.0 and the ULDDS: User Guide\n\nPage 25 of 76\n\nSection IV. Using the MISMO V3.0 Reference Model\n\nExample IV -1. Relationships among Containers.\n\nABOUT_VERSIONS\n\nDEAL_SETS\n\nDOCUMENT_SETS\n\nRELATIONSHIPS\n\nSYSTEM_\nSIGNATURES\n\nEXTENSION\n\nMESSAGE\n\nNotes: ULDDS Appendix A uses\nonly the ABOUT_VERSIONS and\nDEAL_SETS containers.\n\n1. Applicability: Containers used for Loan Delivery\n"} | |