In 2019, the Austrian machinery ring was looking for a solution to digitize machine rental and simplify complicated accounting. Initially, there were doubts about the feasibility, as the exact requirements were unclear. But through intensive collaboration between the LACOS project team and the Maschinenring evaluation team, requirements were specified, extensive testing was carried out over several years, and new functions such as "person recognition" were developed. Billing can now be done much faster and easier, thanks to automatic documentation using telematics hardware. In spring 2023, the partnership between the Austrian machinery ring and LACOS for the digitalization of billing was officially concluded.