Add the CertificateGenerationCourseSetting model to Django admin.

WL-1041

lms/djangoapps/certificates/admin.py

@@ -7,6 +7,7 @@ from config_models.admin import ConfigurationModelAdmin
 from util.organizations_helpers import get_organizations
 from certificates.models import (
     CertificateGenerationConfiguration,
+    CertificateGenerationCourseSetting,
     CertificateHtmlViewConfiguration,
     CertificateTemplate,
     CertificateTemplateAsset,
@@ -58,7 +59,18 @@ class GeneratedCertificateAdmin(admin.ModelAdmin):
     list_display = ('id', 'course_id', 'mode', 'user')
 
 
+class CertificateGenerationCourseSettingAdmin(admin.ModelAdmin):
+    """
+    Django admin customizations for CertificateGenerationCourseSetting model
+    """
+    list_display = ('course_key',)
+    readonly_fields = ('course_key',)
+    search_fields = ('course_key',)
+    show_full_result_count = False
+
+
 admin.site.register(CertificateGenerationConfiguration)
+admin.site.register(CertificateGenerationCourseSetting, CertificateGenerationCourseSettingAdmin)
 admin.site.register(CertificateHtmlViewConfiguration, ConfigurationModelAdmin)
 admin.site.register(CertificateTemplate, CertificateTemplateAdmin)
 admin.site.register(CertificateTemplateAsset, CertificateTemplateAssetAdmin)