This article presents a concept for the visualization of maintenance processes in Industry 4.0 using the reference architecture model Industry 4.0, in short RAMI 4.0. The mirroring of maintenance processes is done by transferring relevant maintenance terms from various standards into maintenance assets and the corresponding management shells. Here, the role of the human being has to be considered and the dynamic behaviour of maintenance processes has to be mapped. In this respect, this concept presents different methods of visualizing these issues.