We have extended the Opportunity BO's item node with the custom fields in SDK. After that in the Adapt settings of KUT, added those fields under the Opportunity -> Products -> Add, here while adding the fields in screen, using the further usage have set the default values for the fields.
It is working fine but the problem is after one day, the values are getting reset and the log showing the last changed with the same user ID and time. (We arenot doing any changes)
Pls give your inputs asap.