Stage 3: Document data rules as SBVR fact types and rule statements
Knobit of Data modelling · K-317 · Skill
Recognises mixed and-or without precedence in a rule
What it means
Precedence is undefined, so two readings are both defensible.
How it is assessed
Flags the deficient case and passes the acceptable one. Deficient: "Each account must specify an IBAN and a branch or an account holder" Acceptable: Split into two rules, or parenthesise: "...an IBAN and (a branch or an account holder)" (`RUL-021`)
Builds on
Needed by
- None