honorary certificate model now has autocomplete field foreign key project too

input/admin.py

@@ -69,6 +69,7 @@ class HonoraryCertificateAdmin(admin.ModelAdmin):
     search_fields = ['realname', 'granted']
     list_display = ('realname', 'granted','project')
     date_hierarchy = 'granted_date'
+    autocomplete_fields = ['project']
 
 @admin.register(Library)
 class LibraryAdmin(admin.ModelAdmin):