A business analyst has collected the following legal requirement in support of a project seeking to improve the services provided by a children's charity:
The system must record all the details of the children and young people we interact with.
The project is in the early phases of requirements elicitation. At this stage, the business analyst is trying to ensure that they have captured the broad requirements.
Which style of requirements document is the business analyst constructing, and what additional (essential) attribute will they need to record?