Which permission controls a user

Which methods of modifying employee data trigger event reason derivation? Note: There are 2 correct answers to this question.

Which type of business rule is supported by the Event Reason Derivation Business Rule scenario?

You need to create a one-to-many association from Location to Legal Entity. You also need to configure filtering of the Location field based on the Company field in the Job Information portlet. What do you need to add to the data models? Note: There are 2 correct answers to this question.

Your customer has a subsidiary in another country that requires an approval workflow whenever a new position is created. You created a business rule to trigger a workflow when that legal entity is chosen.
Where in the position object do you need to attach the rule?