The intents a Nexus EMR clinical task may carry: order for work already authorized and assigned, proposal for something that takes effect only once a human accepts it, and option for one of a set of alternatives where accepting one moots the rest. Required binding -- R4's remaining task intents describe a fulfilment chain this model does not have, or (in the case of unknown) defeat the triage question the element exists to answer. intent does NOT say whether a task carries a suggested resource: that is carried by the contained transaction Bundle.