Thank you for your question.
The best way to explain this is to say that we usually make this type of request when we're at the beginning of an investigation. When we're further along in an investigation, we have tools, such as the general production order, that we can use to obtain information. I'm thinking of the contents of the records kept by the company itself.
At the beginning of the investigation, we usually try to find connections, whether it's a statement of some kind, an account or an activity. Normally, this is a period when we try to expedite the exoneration of an individual.