I6 (1 points)

https://knobit.org/id/task/dm-logical-integrity/I6

dcterms:license	https://creativecommons.org/licenses/by/4.0/
owl:sameAs	https://bitbucket.org/reffa/ontology/id/task/dm-logical-integrity/I6
rdfs:label	I6 (1 points) en
schema:hasPart	dm-logical-integrity I6: retail customer and card holder overlap
schema:identifier	I6
schema:position	13
schema:text	Overlapping entities: Retail Customer and Card Holder are both kernel entities keyed on the personal identification code with the same attributes, and BR-140 says one person may be both. Reported, and merged into one person (or party) entity, with customer and card holder as roles or relationships; the attributes peculiar to each role (customer since, card holder since) may stay as optional attributes or move to the role. en

Used by

has question	Retail banking servicing logical model (higher normal forms, decomposition and path anomaly skills)
schema:isPartOf	dm-logical-integrity I6: retail customer and card holder overlap