Attachment field redirection in backend form

[RozminB]

I have a attachment form in my Risk assessment form, when i am going to add any attachment in to the "Attach Contract File" field its direct me to one page where i can choose file . which is OOTB
But my requirement is i want to add file in the form level without redirect and open a new form.
how can i achive that ?

[J Siva]

Hi @RozminB 
Are you sure that's an OOB field? I couldn’t find that field in my PDI.
Regards,
Siva

[RozminB]

field is not OOTB, i have created that field of attachment type
FIeld type "attachment" functionality is OOTB which is redirecting to new page to choose file
but i want id i can choose file in same for without redirecting to new page as my screenshot 2

[GlideFather]

Hey @RozminB 

is that a custom field? please click right mouse button on it and tell us its name as per:

Does it start "u_" or not?

[RozminB]

Hey Kamil,

Field is not OOTB, i have created that field of attachment type
FIeld type "File attachment"  & functionality is OOTB which is redirecting to new page to choose file
but i want to know if i can choose file in same form, without redirecting to new page