UPDATE: Use the Simple Milling module for the minimal data required to generate a usable Dashboard: https://mli.supportbee.io/2770-millmax-support-center/6000-new-features/19920-new-features-july-2023
The minimum data required are now highlighted in red in the opening Details window of the machine, toolholder and tool. You no longer have to check the show all fields box to enter all of the minimum data.
