Reference, User Interface :
User Interface You can use the Add Object command to add
User Interface [...] interface opens. The Test [...] interface In the Test
in the Interface convention . [...] in Test POUs Interface convention The interface
in the interface convention . [...] in Test POUs Interface convention The interface
interfaces Handle [...] of the Implementing Interfaces
interface is used [...] to the interfaces of a testee
the interfaces of the testee [...] and external interfaces
which acts as an interface [...] of the interface variables [...] as an interface
