症状

Unable to bulk edit security level on the issues

原因

1. The security level field is hidden for at least 1 issue in at least 1 project for the selected issues. 
2. At least one of the projects of the selected issues is not associated with an issue level security scheme.
3. The current user has no Edit Issue permission for at least 1 project for the selected issues
4. The current user has no Set Issue Security permission for at least 1 project for the selected issues

5. The dropdown where the Security level option needs to be selected in third step of bulk update, is empty with no option to select because the user who is performing the bulk update is not part of any of the group that is included in the Security level.

回避策

1. Check if the Security level field is hidden on either one the Field Configurations of all projects selected
2. Check if the Issue Security for all projects selected has Issue Level Security Scheme configured
3. Check if the current user has permission to Edit Issue in the Permission scheme of all the selected issues of all projects
4. Check if the current user has the permission to Set Issue Security permission in the Permission scheme for all the selected issues of all projects
5. Check if the user performing bulk updates is part of one of the Group that is included in the Security level, if not, add the user to one of the groups included in the Security level.