シナリオ
A person arrives at an apartment building entrance and must be granted or denied access based on whether they are a resident with valid credentials or a visitor approved by a resident.
この図に含まれるもの
図の背後にある意思決定を読み解く。
01
Resident or visitor?
02
Resident answers intercom?
03
Resident approves entry?
Use for documenting or explaining building entry workflows, training security staff, or designing access control systems.