contract_isp_workflow.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data>

        <!-- Workflow definition -->

        <record id="wkf_contract_service" model="workflow">
            <field name="name">contract_isp_service.service</field>
            <field name="osv">contract_isp_service.service</field>
            <field name="on_create">True</field>
        </record>

        <record id="act_draft" model="workflow.activity">
            <field name="wkf_id" ref="wkf_contract_service"/>
            <field name="name">draft</field>
            <field name="kind">function</field>
	    <field name="flow_start">True</field>
        </record>
        <record id="act_active" model="workflow.activity">
            <field name="wkf_id" ref="wkf_contract_service"/>
            <field name="name">activate</field>
            <field name="kind">function</field>
            <field name="action">action_view_contract_service_activate</field>
        </record>
        <record id="act_inactive" model="workflow.activity">
            <field name="wkf_id" ref="wkf_contract_service"/>
            <field name="name">desactivate</field>
            <field name="kind">function</field>
            <field name="action">write({'state':'inactive'})</field>
            <!-- <field name="flow_stop">True</field> -->
        </record>
        <record id="act_reactive" model="workflow.activity">
            <field name="wkf_id" ref="wkf_contract_service"/>
            <field name="name">reactivate</field>
            <field name="kind">function</field>
            <field name="action">write({'state':'active'})</field>
            <!-- <field name="flow_stop">True</field> -->
        </record>

        <record id="t0" model="workflow.transition">
            <field name="act_from" ref="act_draft"/>
            <field name="act_to" ref="act_active"/>
            <field name="signal">activate</field>
            <field name="group_id" ref="contract_isp.group_isp_agent"/>
        </record>
        <record id="t1" model="workflow.transition">
            <field name="act_from" ref="act_active"/>
            <field name="act_to" ref="act_inactive"/>
            <field name="signal">desactivate</field>
            <field name="group_id" ref="contract_isp.group_isp_agent"/>
        </record>
        <record id="t2" model="workflow.transition">
            <field name="act_from" ref="act_inactive"/>
            <field name="act_to" ref="act_reactive"/>
            <field name="signal">reactivate</field>
            <field name="group_id" ref="contract_isp.group_isp_agent"/>
        </record>

    </data>
</openerp>