Hi Drees,

You'll need to create an automated action that calls a Python function every time the scheduler runs. An automated action example:

<record id="ir_cron_scheduler_demo_action" model="ir.cron">
    <field name="name">Demo action</field>
    <field name="user_id" ref="base.user_root"/>
    <field name="interval_number">2</field>
    <field name="interval_type">minutes</field>
    <field name="numbercall">-1</field>
    <field eval="False" name="doall"/>
    <field eval="'Your.mode'" name="model"/>
    <field eval="'process_demo_scheduler_queue'" name="function"/>
</record>

#This function is called when the scheduler goes off
def process_demo_scheduler_queue(self, cr, uid, context=None):
    #Your custom code here.

Yenthe