Hi there,
until spring of this year i was told that the upgrade of IFS 7.5 to 10 had to be done by: upgrade 7.5 to 9 and then to 10. Using this way it was shure that all historic data would be saved.
As i read now the upgrade from 7.5 to 10 seems to be possible - including the history dates.
Do you have any experience?
Best regards
Kai