A computer-readable recording medium for storing a base software application to be installed in a machine control computer communicably connected to at least two machines, together with an operation software application, the base software application enabling the computer to execute the steps of:
- receiving first machine information in a data format specific to each of the machines outputted from each of the machines to the computer in association with identification information of each of the machines;
- converting the first machine information into second machine information in a data format specific to the operation software application;
- and
- outputting the second machine information to the operation software application in association with the identification information of each of the machines.