There is big issues in such type of form:
Suppose I created one form and given that so many fields in that fields there is one field name receipt_no given in the top of the form. This field name = receipt_no is read only and receipt_no is generated automatically by the developer team by using java etc.
![](https://discuss.orbeon.com/file/n4661780/a.jpg)
So, when applicant open that form and Right click and open in new tab. Form is opening by sending receipt_no IN URL.
![](https://discuss.orbeon.com/file/n4661780/AA.bmp)
So due to this Applicant can change EDIT/UPDATE this receipt_no manually whatever he/she want to give receipt_no.
After changing/Updating the receipt number in URL by manually it is able to change/Update the receipt number this issue caused from 'AUDIT TEAM "as "PARAMETER TEMPERING".