def get_formset(self, request, obj=None, **kwargs):
if obj is not None:<EOL><INDENT>try:<EOL><INDENT>obj.external<EOL><DEDENT>except LayerExternal.DoesNotExist:<EOL><INDENT>pass<EOL><DEDENT><DEDENT>return super(LayerExternalInline, self).get_formset(request, obj=None, **kwargs)<EOL>
Load Synchronizer schema to display specific fields in admin