improve prospect search with entities

bizdev/admin.py

@@ -96,7 +96,7 @@ class ProspectAdmin(SyncedObjectAdmin):
         ]
     list_display = ('entity_names', 'first_name', 'last_name', 'email', 'last_update', 'current_status')
     list_filter = (ProspectStatusFilter, ProspectDeclineReasonFilter, 'creation_date', StaffUserFilter, 'source', ProspectProfileFilter)
-    search_fields = ('first_name', 'last_name', 'email')
+    search_fields = ('first_name', 'last_name', 'email', 'entities__name')
     date_hierarchy = 'creation_date'
     change_list_template = "admin/bizdev/prospect/change_list.html"
     ordering = ['-last_update']