O cenário
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.
O que há neste desenho
Entenda as decisões por trás dele.
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.