From 701f821f89eb6493ccede89201da5bcf2b80f506 Mon Sep 17 00:00:00 2001
From: Korbinian Grimme <kgrimme@initse.com>
Date: Fri, 13 Dec 2019 14:38:37 +0100
Subject: [PATCH] revert of mandatory progress to reduce incompatiblities with
 original SIRI

---
 xsd/siri_model/siri_situation-v2.0.xsd | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xsd/siri_model/siri_situation-v2.0.xsd b/xsd/siri_model/siri_situation-v2.0.xsd
index ef5fa89a..519c2e78 100644
--- a/xsd/siri_model/siri_situation-v2.0.xsd
+++ b/xsd/siri_model/siri_situation-v2.0.xsd
@@ -586,7 +586,7 @@ Rail transport, Roads and road transport
      <xsd:restriction base="VerificationStatusEnumeration"/>
     </xsd:simpleType>
    </xsd:element>
-   <xsd:element name="Progress" type="WorkflowStatusEnumeration" default="open">
+   <xsd:element name="Progress" type="WorkflowStatusEnumeration" default="open" minOccurs="0">
     <xsd:annotation>
      <xsd:documentation>ProgressStatus. One of a specified set of overall processing states assigned to SITUATION. For example, 'Draft' for not yet published; 'Published' for live SITUATIONs; 'Closed' indicates a completed SITUATION.</xsd:documentation>
     </xsd:annotation>