<Ul> <Li> Entity - Relationship Schema (enhanced or not), including following information and their clear definitions: <Ul> <Li> Entity Sets and their attributes </Li> <Li> Relationships and their attributes </Li> <Li> Candidate keys for each entity set </Li> <Li> Attribute and Tuple based constraints </Li> </Ul> </Li> <Li> Relational Schema, including following information: <Ul> <Li> Tables, Attributes, and their properties </Li> <Li> Views </Li> <Li> Constraints such as primary keys, foreign keys, </Li> <Li> Cardinality of referential constraints </Li> <Li> Cascading Policy for referential constraints </Li> <Li> Primary keys </Li> </Ul> </Li> </Ul> <Li> Entity - Relationship Schema (enhanced or not), including following information and their clear definitions: <Ul> <Li> Entity Sets and their attributes </Li> <Li> Relationships and their attributes </Li> <Li> Candidate keys for each entity set </Li> <Li> Attribute and Tuple based constraints </Li> </Ul> </Li> <Ul> <Li> Entity Sets and their attributes </Li> <Li> Relationships and their attributes </Li> <Li> Candidate keys for each entity set </Li> <Li> Attribute and Tuple based constraints </Li> </Ul> <Li> Entity Sets and their attributes </Li>

Describe the system in your organisation and the documentation that support it