Guidance with the NiDmm API

I would like to know which among the functions available in the NiDmm API affects factory calibration of DMMs PXI 4070 and PXIe 4080

I have a HAL library which has implementation of all the Drivers from NiDMM API and some of the Calibration and Calibration Utility VIs state that it would revert it to a known state. So we are reluctant to make this available to the developers and affect the calibration inadvertantly.