We have the Free plan of Jira Software Cloud product. I'm setting up a Classic project. I defined a custom field "Verifier" for a Task issue, of type User Picker (single user). When I Create an Issue, the Verifier field does not have a drop-down of users I can select from. The system field "Assignee" does have a drop-down that shows all our users.
I believe my problem is that the Free plan does not allow us to configure project permissions or roles, see https://support.atlassian.com/jira-cloud-administration/docs/permissions-and-issue-level-security-in-free-plans/
The solution appears to be to upgrade to a paid plan. Is there any other solution (workaround) to my problem, without having to buy the Standard plan (maybe it's a "user error" case and I'm not setting things up right)?
Thanks!