Set default value for customfield thanks Jira JQL?

Hi,

I don’t know if it’s possible to set a default value (like 0) in a specific customfield.
Currently, I have this :

https://***.atlassian.net/rest/api/3/search?jql=project=SCII+AND+issuetype=Story+AND+resolution=Unresolved+AND+status%20in(%22In%20Review%22,%22In%20Inspection%22,%22Inspected%22,%22Inspection%20Needed%22,%22Feedback%22)+AND+%22COMPUTED%20SCORE%20CARD%22%20IS%20EMPTY

And I want to set the customfield ‘computed score card’ at 0. (Like customed score card = 0)

Thanks for your help