Hello 

I'm going to add some code to my custom module to be able to call email templates and choose related template with my module through a drop down selector list, so any body know how to start to do that?

i already made 2 template to my custom module inside email.template  and i tested with mail.compose.message module and it worked fine

i watched to some similar modules but actually they made me more confused.. so i just want to call my modules own templates with a Many2one field and nothing more no send mail or other extra task... but saving current content can be effective

the field that template should load in that is note and my custom module is res_correspond_int with ResCorrespondINT class
as i got until now i should add a line for my xml file like below 

<field name="template_id" attrs="{'readonly': [ ('state', 'not in', ['draft'])], 'required': True}"/>

and a code for calling related template (not working )

template_id = fields.Many2one(

    'email.template',

    string='Template',

    track_visibility='onchange',

    default=default_template)

@api.multi

def default_template(self):

    note = ''

    default_template_obj = self.env['email.template']

    template_id = default_template_obj.search([('model', '=', 'res.correspond.int')], limit=5)

    if template_id:

     for i in self:

        note += '\n' + i.note

        default_template_obj.note(template_id.id, self._context.get('active_id'), )

     return