How to identify Forms end user in database

Hello!

FORMS 12.2.1.4

Oracle DB 12.1.0.4

formsweb.cfg file:

...

[bildev]

userid=main_user/xxxx@bildev

envFile=bildev.env

WebUtilArchive=jacob.jar,frmwebutil.jar

WebUtilLogging=off

WebUtilLoggingDetail=normal

WebUtilErrorMode=Alert

.....

So, every connection to DB throw the forms is done by main_user/xxxx@bildev as you can see in formsweb.cfg file (in v$session we see only main_user connections from application server and not end user).

We have to identify every end user to give it appropriate permissions and to audit it.

Please advise how can we resolve this issue.

Anna