ATSC Interactive Services Standard (ISS) PDI-related schema Version: 1.0 Date: 12/12/2013 Namespace: http://www.atsc.org/XMLSchemas/iss-pdi-1 Information about the use of this schema can be found in ATSC standard A/105-2013. This schema defines several XML elements: (1) An XML element named PDITable that is used to deliver PDI questionnaires to TV receivers. (2) A set of XML elements named QIAD, QBAD, QSAD, QTAD and QAAD that are used to pass individual PDI questions and answers to and from Declarative Objects via an API defined for that purpose. (3) An XML element named FilteringCriteria that is used to attach PDI targeting criteria to a Content Item in a TPT. PDITable element, used to deliver PDI questionnaires QIAD, QBAD, QSAD, QTAD, QAAD elements, used to pass individual questions and answers to and from DOs via APIs Type definitions for QIA, QBA, QSA, QTA, QAA elements, which appear in PDITable and in QIAD, QBAD, QSAD, QTAD, QAAD elements FilteringCriteria element, used to attach targeting criteria to Content Items in a TPT Type definitions for various criterion elements which can appear in a FilteringCriteria element