Edit MSA study within the SE APQP/PPAP

Now, it is possible to edit the MSA study of APQP/PPAP, inside the APQP/PPAP itself. This facilitates and streamlines the data collection, since there is no more need to access the SE MSA to perform the study, allowing everything to be done directly through the APQP/PPAP.

This new facility does not exclude the need to have the SE MSA installed.