diff --git a/io.catenax.essincident/2.0.0/EssIncident.ttl b/io.catenax.essincident/2.0.0/EssIncident.ttl
index 11260232..17b7e6c7 100644
--- a/io.catenax.essincident/2.0.0/EssIncident.ttl
+++ b/io.catenax.essincident/2.0.0/EssIncident.ttl
@@ -30,7 +30,7 @@
 :EssIncident a samm:Aspect ;
    samm:preferredName "ESS Incident"@en ;
    samm:description "Aspect for defining an incident in context of Environmental and Social Standards as specified by the Catena-X Sustainability team."@en ;
-   samm:properties ( [ samm:property :productCommodity; samm:optional true ] :productDescription [ samm:property :partNumber; samm:optional true ] [ samm:property :rawMaterial; samm:optional true ] [ samm:property :industry; samm:optional true ] :incidentCategory :incidentSubCategory [ samm:property :incidentSubject; samm:optional true ] [ samm:property :incidentExternalSubject; samm:optional true ] :incidentDescription [ samm:property :incidentExternalNotes; samm:optional true ] [ samm:property :incidentAttachment; samm:optional true ] :systemDate :incidentDate :incidentId [ samm:property :masterOpCoId; samm:optional true ] [ samm:property :incidentDisplayId; samm:optional true ] :incidentStatusInformation :incidentShareFlag [ samm:property :subCaseOpCoIds; samm:optional true ] [ samm:property :incidentSystemId; samm:optional true ] [ samm:property :essOriginatorCompanyName; samm:optional true ] [ samm:property :essOriginatorAddress; samm:optional true ] [ samm:property :essOriginatorBpnL; samm:optional true ] [ samm:property :essOriginatorBpnS; samm:optional true ] [ samm:property :essOriginatorBpnA; samm:optional true ] [ samm:property :essOriginatorCoordinates; samm:optional true ] [ samm:property :essIncidentIssuerFirstName; samm:optional true ] [ samm:property :essIncidentIssuerEmailAddress; samm:optional true ] [ samm:property :essIncidentIssuerPhoneNo; samm:optional true ] [ samm:property :essIncidentIssuerCompanyName; samm:optional true ] [ samm:property :flagAnonymous; samm:optional true ] [ samm:property :essIncidentIssuerId; samm:optional true ] [ samm:property :essIncidentIssuerAddress; samm:optional true ] [ samm:property :essIncidentIssuerLastName; samm:optional true ] ) ;
+   samm:properties ( [ samm:property :productCommodity; samm:optional true ] :productDescription [ samm:property :partNumber; samm:optional true ] [ samm:property :rawMaterial; samm:optional true ] [ samm:property :industry; samm:optional true ] :incidentCategory :incidentSubcategory [ samm:property :incidentSubject; samm:optional true ] [ samm:property :incidentExternalSubject; samm:optional true ] :incidentDescription [ samm:property :incidentExternalNotes; samm:optional true ] [ samm:property :incidentAttachment; samm:optional true ] :systemDate :incidentDate :incidentId [ samm:property :masterOpCoId; samm:optional true ] [ samm:property :incidentDisplayId; samm:optional true ] :incidentStatusInformation :incidentShareFlag [ samm:property :subCaseOpCoIds; samm:optional true ] [ samm:property :incidentSystemId; samm:optional true ] [ samm:property :essOriginatorCompanyName; samm:optional true ] [ samm:property :essOriginatorAddress; samm:optional true ] [ samm:property :essOriginatorBpnL; samm:optional true ] [ samm:property :essOriginatorBpnS; samm:optional true ] [ samm:property :essOriginatorBpnA; samm:optional true ] [ samm:property :essOriginatorCoordinates; samm:optional true ] [ samm:property :essIncidentIssuerFirstName; samm:optional true ] [ samm:property :essIncidentIssuerEmailAddress; samm:optional true ] [ samm:property :essIncidentIssuerPhoneNo; samm:optional true ] [ samm:property :essIncidentIssuerCompanyName; samm:optional true ] [ samm:property :flagAnonymous; samm:optional true ] [ samm:property :essIncidentIssuerId; samm:optional true ] [ samm:property :essIncidentIssuerAddress; samm:optional true ] [ samm:property :essIncidentIssuerLastName; samm:optional true ] ) ;
    samm:operations ( ) ;
    samm:events ( ) .
 
@@ -71,9 +71,9 @@
    samm:characteristic :IncidentCategoryCharacteristic ;
    samm:exampleValue "Social" .
 
-:incidentSubCategory a samm:Property ;
-   samm:preferredName "Incident Sub-Category"@en ;
-   samm:description "Incident Sub-Category"@en ;
+:incidentSubcategory a samm:Property ;
+   samm:preferredName "Incident Subcategory"@en ;
+   samm:description "Subcategory of an incident Category"@en ;
    samm:characteristic :IncidentSubcategories ;
    samm:exampleValue "Child labour" .
 
diff --git a/io.catenax.essincident/RELEASE_NOTES.md b/io.catenax.essincident/RELEASE_NOTES.md
index a97bcc9f..609a401f 100644
--- a/io.catenax.essincident/RELEASE_NOTES.md
+++ b/io.catenax.essincident/RELEASE_NOTES.md
@@ -3,12 +3,12 @@ All notable changes to this model will be documented in this file.
 
 ## [Unreleased]
 
-## [2.0.0] - 2023-08-09
+## [2.0.0] - 2023-08-10
 ### Changed
 - updated version of model
 - change headline to subject
 - change ess incident issuer name to first name, add last name
-- change ess incident issuer field descriptions 
+- change field descriptions 
 - use reference to shared aspect address, replace formerly used fields for address information
 
 ### Added