, the Add DUT dialog [...] : Add DUT Function : [...] Object: DUT .

of an alias in a DUT object [...] → Add Object → DUT menu

an enumeration in a DUT object [...] in the project by clicking Add

DUT object [...] → Add Object → DUT menu

, you can add and delete [...] Refactoring → Add Variable [...] , select Add inputs

with namespace : CODESYS adds [...] of variables, POUs, and DUTs

, or monitor. When you add objects, an add [...] Add Device

when you add new variables [...] -Defined Data Type (DUT