使用C4C ABSL获得当前登录用户所在的organization unit信息

import ABSL;
import AP.PC.IdentityManagement.Global;
import AP.FO.BusinessPartner.Global;

var queryByIdentityUUID = Identity.QueryByElements;
var queryByIdentityUUIDParameter = queryByIdentityUUID.CreateSelectionParams();
var queryByEmployeeBPUUID = Employee.QueryByIdentification;
var queryByEmployeeBPUUIDParameter = queryByEmployeeBPUUID.CreateSelectionParams();


if ( this.DepartmentName.IsInitial()){

	var id = Context.GetCurrentIdentityUUID().content;
	queryByIdentityUUIDParameter.Add( queryByIdentityUUID.UUID.content, "I", "EQ", id.ToString() );
	var result = queryByIdentityUUID.Execute(queryByIdentityUUIDParameter);
	var first = result.GetFirst(); // points to identity instance
	var person = first.Person;
	var bpUUId = person.UUID.content;
	queryByEmployeeBPUUIDParameter.Add( queryByEmployeeBPUUID.UUID.content, "I", "EQ", bpUUId.ToString());
	var employeeQueryResult = queryByEmployeeBPUUID.Execute(queryByEmployeeBPUUIDParameter);
	var EmployeeQueryResultCurrent = employeeQueryResult.GetFirst();
	var assignedOrg = EmployeeQueryResultCurrent.OrganisationalUnitAssignment.GetFirst();
	var org = assignedOrg.ToRoot;
	  // readOnly in AfterLoading event
	   this.DepartmentName  = org.NameAndAddress.AddressSnapshot.NameSuitableForLogonLanguage.GetFirst().Name.SecondLineName;
	}
	```