Which two data elements can be used as an attribute for an access control policy? (Choose Two)

A Pega Platform application has just been integrated with an external data source.
Which of the following tests do you perform to ensure that the integration passes data as expected?

If a customer reports an issue with their order, an Investigation case is created. All investigation cases are higher priority than other case types.
What configuration supports this requirement?

A requirement states that the Manager role cannot open a purchase request during the Audit stage.
How do you configure the case stage to satisfy this requirement?

Which two statements are true about configuring Pega Web Mashup? (Choose Two)