Hi,<br/><br/>If you could explain to what extent "properly" and "as such" are interchangeable in the following context?<br/><br/>EX: <br/>(1) This interface is used to control different ABC-driven external modules and the ABC system PROPERLY<br/><br/>(2) This interface is used to control different ABC-driven external modules and the ABC system AS SUCH.<br/><br/>(3) This interface is used to control different ABC-driven external modules and the ABC system ITSELF.<br/><br/>Which of the variants above are OK?<br/><br/>If none makes sense to you, could you please give me a refined example?<br/><br/>mus-te