Odoo is the world's easiest all-in-one management software. It includes hundreds of business apps:
CRM | e-Commerce | Accounting | Inventory | PoS | Project management | MRP | etc.
I have a custom module for cash requisition with various stages of approval line manager,finance manager and management i want to create a email notification whereby when user submits his cash request for approval all the states are notified so that they can take the neccesary action.
to notify by your custom object:
Make you model inherited from mail.thread. Look for example in sale.order model
Add message_post method in the required method (e.g. in create, or in the button method 'submit').
The example from delivery/modles/stock_picking.py:
res = self.carrier_id.send_shipping(self)
self.carrier_price = res['exact_price']
self.carrier_tracking_ref = res['tracking_number']
order_currency = self.sale_id.currency_id or self.company_id.currency_id
msg = _("Shipment sent to carrier %s for expedition with tracking number %s<br/>Cost: %.2f %s") % (self.carrier_id.name, self.carrier_tracking_ref, self.carrier_price, order_currency.name)