XML Editing an SSIS Package to allow for trigger

Is it possible to edit an SSIS package's FASTLOADOPTIONS and add FIRE_TRIGGERS?

I need my triggers to run for each record on a bulk import. Without going through the OLEDB connection is it possible to simply xml edit the SSIS package and add the FRIE_TRIGGERS option? Is there any other fields that need to be enabled to allow for triggers to be run during the import?

Thanks