Hi Tania,
In V_t512z radio button is only once.
These records are getting created in IT15.
If i create record on 10-Feb, and make changes on same date. Then it is not creating any other record.
However if i create record on 10-Feb and make change to 11-Feb.
Then it is creating 2 record. one on 10-Feb and another on 11-Feb.
It is checking date of origin, in IT15.
Regard
Ram