Stage 3: Document data rules as SBVR fact types and rule statements
Knobit of Data modelling · K-352 · Knowledge
Explains alethic and deontic modality of rules
What it means
Definitional (alethic) rules cannot be violated; operative (deontic) rules can, and need enforcement.
How it is assessed
Classifies sample rules by modality using whether data could break them
Builds on
- Explains SBVR fact types and rule statementsK-351 · Knowledge
Needed by
- Recognises a fact type with clashing modalitiesK-307 · Skill
- Recognises a definitional rule filed as operativeK-319 · Skill
- Recognises an operative rule filed as definitionalK-320 · Skill
- Recognises a check unable to failK-709 · Skill