問題文
After a lookup was converted into a master-detail relationship, a report writer finds that the child object can no longer be grouped or filtered by record owner, and that the child records no longer show up in list views scoped to records the user owns. What explains this?
選択肢
- Detail records in a master-detail relationship have no Owner field of their own; ownership and sharing come from the parent record.
- Field-level security on the Owner field is reset to hidden for all profiles when a relationship type changes, so grouping is blocked until it is restored.
- The report type must be rebuilt after any relationship change.
- The conversion moved the Owner field into a system-only state that reports can read but cannot group by, so grouping again requires a formula field that copies the parent's owner name onto the child record.