UDFHistory table
How UDFHistory works in Changepoint?
For the UDFHistory to be recorded, [History Tracking] on the Configurable Field needs to be checked. Once they are configured, when an entity using the specific value of UDF is called, the record gets stored in 'History' tables.
As an example of UDFDate value, UDFDate table will contain most recent updated date information and UDFDateHistory will contain the historyID number which is used as reference in UDFHistory table with date value.