accounts[] 

objects[] 

accounts[].identity 

objects[].sys.identity 

accounts[].UserDefined

objects[].UserDefined

accounts[Lighthouse].firstname 

firstname (attribute name assigned in schema map) 

accounts[Lighthouse].lastname 

lastname (attribute name assigned in schema map) 

accounts[Lighthouse].fullname 

fullname (attribute name assigned in schema map) 

accounts[Lighthouse].UserDefined

UserDefined