Definitional rules and business jurisdiction in SBVR
In USoft Studio you write business rules and advices. They are propositions: statements that other people experience as being "true” or “false”. This makes it easy for them to validate their correctness.
Fact form vs. guidance form
When you write a rule or advice in English or Dutch, you can choose between fact form and guidance form.
Motivations
A motivation in a general sense is a reason why the organisation cares about something. The "something” could be a business rule but also a facility, work instruction, IT system feature, requirement, solution or task: