Grammar – How to Use ‘So’ or ‘Such’ with Useful Information?

According to the definitions of beneficial:

1. producing benefits; advantageous; favorable
2. receiving benefit

using beneficial makes it seem like you are asking for information for your own advantage or to personally assist you.
In order for their evaluation to be fair, they would not be able to provide additional information to only one applicant.

Adding the phrase "Having said that, we are not in the business of setting people up to fail." indicates that the purpose of the vague information is not directed at you, and not meant to be unfair. Most likely it allows for a better judgment of someone's skills and creativity.

Using another word like useful would not help in this situation, as any personal request for additional information would get the same response.

We send management the entered data.

We send management the data entered.

In the first case, entered is the past participle of enter functioning as an adjective.

In the second case, entered is a the same past participle as post-positioned modifier, a reduced clause.

If there is any slight difference between them, I would say the first refers to the data as being now in the database and the second refers to the information as having been entered into the database, that is the second retains a stronger sense of the data-entry process.

We bring on a team of unpaid interns to read through the material and enter the data into the database, and then we send management the {entered data|the data entered} in the form of an exported CSV file.