Edward,
What data is in the flight record? Can you attach your data?
Note that it's ok to fill the missing fields in with zeros if the field is missing. For instance, MISB expects the sensor relative angles to be relative to the platform, but I seem to recall DJI might give absolute angles for the sensor. In that case, it's fine to give whatever angles you're given in one column, and leave the angles all zero for the other columns.
-Nick