MDG-F 7.0 GL, cost center, profit center change history in ECC

I am working in an MDG-F 7.0 workshop and am primarily working on cost center, profit center and GL account.

I have come to realize that all field attribute changes made to cost center and profit center that are initiated from MDG-F won't be updated in ECC change history tables therefore i loose the ability to look up the change history in ECC but in MDG-F.

However ECC history table is udpated for GL account attribute changes initated from MDG-F.

Do everyone have the same understanding as I do? Please let me know if you see something else.

Thanks,

LUO