Hi , I was trying to implement java action to create assosiation object by parameter. (For one to many ) Ex. My java has parameter assosiation name : mymodule.Team_Department parent entity : mymodule.Department current entity : mymodule.Team Ex. data Department code | Desc AAA | IT Team Code | Desc | DepartmentCode A | Thai | AAA How to create assosition in java ? if the parameter is not depend on the specific , it can dymanic by parameter