Use exact match to search the title.

master/bt5/vifib_slap/WorkflowTemplateItem/portal_workflow/person_slap_interface_workflow/scripts/Person_requestSoftwareInstance.xml

@@ -100,7 +100,7 @@ if (portal.portal_activities.countMessageWithTag(tag) > 0):\n
 # Check if it already exists\n
 request_hosting_subscription_list = portal.portal_catalog(\n
   portal_type=hosting_subscription_portal_type,\n
-  title=software_title,\n
+  title={\'title\': software_title, \'key\': \'ExactMatch\'},\n
   validation_state="validated",\n
   default_destination_section=person.getRelativeUrl(),\n
   limit=2,\n

master/bt5/vifib_slap/bt/revision

-760
+761
\ No newline at end of file

master/bt5/vifib_slapos_core/WorkflowTemplateItem/portal_workflow/instance_slap_interface_workflow/scripts/RequesterInstance_request.xml

@@ -106,7 +106,7 @@ while True:\n
 request_software_instance_list = portal.portal_catalog(\n
   # Fetch all portal type, as it is not allowed to change it\n
   portal_type=["Software Instance", "Slave Instance"],\n
-  title=software_title,\n
+  title={\'query\': software_title, \'key\': \'ExactMatch\'},\n
   specialise_uid=hosting_subscription.getUid(),\n
   # Do not fetch destroyed instances\n
   # XXX slap_state=["start_requested", "stop_requested"],\n

master/bt5/vifib_slapos_core/bt/revision

-40
+41
\ No newline at end of file