Is it possible to delete the order types from S4Hana public cloud?

Hello all,

After configuring the test tenant, the customer asked for changes in the Order types and Production scheduling profile. We have created new order types as per their request. But now the problem is that we want to remove the unwanted order types & Production scheduling profiles.

So is it possible to delete the order types from S4Hana public cloud?

If not possible, do we have any other options to stop the user from selecting those that are obsolete?

Thanks for your suggestions!