How to give variable and path while uploading file in postman?

[bharat.r (Bharat Ramawat)]

How to give variable and path while uploading file to postman? I want to upload a file automatically so that i can give path and also variable name so it will automatically detect that file and upload directly.

[vdespa]

Edit JSON file of the collection and replace the file path with a Postman variable.

[bharat.r (Bharat Ramawat)]

Thanks a lot
It works

[telecoms-physicist-7 (David Gilfillan)]

How do you edit the JSON file of the collection? I’m lost as to where to find this in Postman.