The CATIA, which is the product of Dassault Systémes Co., are used mostly in medium or large technical companies. Creation of model components using CATIA V5R15 is implemented using the main Start menu, where modules are located, such as SKETCHER, which is creating 2D sketches and shapes, serving as a basis for the subsequent creation of 3D models in other parts of the product CATIA V5R20 (Part Design, Generative Shape Design, Sheet Metal Design, Wireframe and Surface Design, Weld Design). Proper written methodology was created, which would be able to define the ways between single devices during running process [6].