ADM.2:4.1 - Name the action and the participants it requires
Start with the proposed administrative action or needed condition. Identify the participant who would receive it and the person or organization expected to supply it. Distinguish the requester from the beneficiary when that difference affects the rule.
Then identify who may decide the unresolved question and who may perform the decided action. Keep only participants that change the result. A direct request with one authorized provider may require only a short sentence; a delegated payment may require the principal, delegate, payee and responsible treasury performer.
If a name, identifier or account may select the wrong person or organization, resolve that identity question before attaching organizational standing to it. SIE.5 supplies cross-source identity work when ordinary supplied evidence is inadequate.