=== modified file 'crm/crm_lead_view.xml'
--- crm/crm_lead_view.xml	2013-04-20 02:26:42 +0000
+++ crm/crm_lead_view.xml	2013-05-17 07:48:48 +0000
@@ -73,16 +73,20 @@
                 name="Phone calls"
                 groups="base.group_sale_salesman"
                 res_model="crm.phonecall"
+                src_model="crm.lead"
                 view_mode="tree,calendar,form"
                 context="{'default_duration': 1.0 ,'default_opportunity_id': active_id}"
+                domain="[('opportunity_id', '=', active_id)]"
                 view_type="form"/>
 
         <act_window
                 id="act_crm_opportunity_crm_meeting_new"
                 name="Meetings"
                 res_model="crm.meeting"
+                src_model="crm.lead"
                 view_mode="tree,form,calendar"
                 context="{'default_duration': 4.0, 'default_opportunity_id': active_id}"
+                domain="[('opportunity_id', '=', active_id)]"
                 view_type="form"/>