@startuml ' hide the spot ' hide circle ' avoid problems with angled crows feet skinparam linetype ortho entity "Entity01" as e01 { *e1_id : number <<generated>> -- *name : text description : text } entity "Entity02" as e02 { *e2_id : number <<generated>> -- *e1_id : number <<FK>> other_details : text } entity "Entity03" as e03 { *e3_id : number <<generated>> -- e1_id : number <<FK>> other_details : text } entity "Entity04" as e04 { *e4_id : number <<generated>> -- e1_id : number <<FK>> other_details : text } e01 ||..o{ e02 e01 |o..o{ e03 e01 |o..o{ e04 @enduml