diff --git a/sigprops_kitodo.xml b/sigprops_kitodo.xml
index d492e3002c6d02f45fc19181c2f0404dc5de4f4a..c7dcf7861c8ad944756dc1f85b49dae9c11fd62f 100644
--- a/sigprops_kitodo.xml
+++ b/sigprops_kitodo.xml
@@ -18,7 +18,7 @@
              eine wichtige Eigenschaft. Um diese Eigenschaft zu sichern, muss die Auflösung mindestens 300 DPI betragen und ein hoher Kontrast erhalten
              werden. -->
         <SignificantProperty>
-            <PropertyName>Readability</PropertyName>
+            <PropertyName>readable</PropertyName>
             <PropertyExplanation>The object should be human readable. 
                 The most important goal of digitizing historical print materials is to provide users with these documents regardless of time and place
                 and thus of course to preserve the originals. The optical readability of the digitized documents is therefore
@@ -36,7 +36,7 @@
              Medienart und ggf. Serieninformationen ermöglicht. Persistente Identifikatoren sind ebenfalls zu erhalten (PPN, URN, DOI).
              -->
         <SignificantProperty>
-            <PropertyName>Bibliographic classification</PropertyName>
+            <PropertyName>bibliographic classifiable</PropertyName>
             <PropertyExplanation>The object should be findable bibliographically.
                 To find the documents under different bibliographic aspects, the bibliographic metadata must be preserved.
                 Dynamic data such as LinkedData are excluded from this. It must be ensured that, if necessary, one can find a document from the archive data alone,
@@ -56,7 +56,7 @@
              ermöglichen, ist die logische Struktur des digitalen Dokumentes erhalten.
              -->
         <SignificantProperty>
-            <PropertyName>Automatic Processing</PropertyName>
+            <PropertyName>automatically processable</PropertyName>
             <PropertyExplanation>The object should be OCR-capable.
                 Another important usage scenario is the machine processability of the digitized documents. An automatic OCR processing
                 allows, for example, to efficiently find documents based on their content and display the relevant text part
@@ -77,7 +77,7 @@
              erhalten bleiben, damit die korrekte Anordnung der Seiten in der Reproduktion sichergestellt werden kann.
              -->
         <SignificantProperty>
-            <PropertyName>Reproducibility</PropertyName>
+            <PropertyName>reproducable</PropertyName>
             <PropertyExplanation>The object should be reproducible.
                 A further scenario is the production of a copy as true to the original as possible, especially for the purpose of conservation, but also
                 publications. It is necessary to keep the original size, colors and details. The resolution should be
@@ -90,12 +90,38 @@
         </SignificantProperty>
         <!-- Authentizität -->
         <SignificantProperty>
-            <PropertyName>Authenticity</PropertyName>
+            <PropertyName>authentic</PropertyName>
             <PropertyExplanation>The object should have authentic origin.
                 In order to ensure the verification of authenticity, indications of origin, but also color fidelity and structural features must be obtained for a source criticism.
             </PropertyExplanation>
             <PropertyCategory>Context</PropertyCategory>
             <PropertyProcedure>designated communities</PropertyProcedure>
         </SignificantProperty>
+        <!-- Ergänzungen zu Strukturinformationen 2022-09-05 -->
+        <!-- Volltextrecherche -->
+        <SignificantProperty>
+            <PropertyName>full text searchable</PropertyName>
+            <PropertyExplanation>The object is full-text searchable to allow researchers and privately interested parties full access to the information, search for citations and further process textual components.</PropertyExplanation>
+            <PropertyCategory>Content</PropertyCategory>
+            <PropertyProcedure>designated communities</PropertyProcedure>
+        </SignificantProperty>
+        <!-- Navigation im Objekt -->
+        <SignificantProperty>
+            <PropertyName>direct accessable</PropertyName>
+            <PropertyExplanation>The object allows direct access to structural components in order to enable the general user, but especially the scientist, to navigate specifically to certain parts of the document.</PropertyExplanation>
+            <PropertyCategory>Structure</PropertyCategory>
+        </SignificantProperty>
+        <!-- Auswertung Struktur- und Metadaten -->
+        <SignificantProperty>
+            <PropertyName>automatically processable</PropertyName>
+            <PropertyExplanation>The object allows specific machine processing of physical and logical structure markups.</PropertyExplanation>
+            <PropertyCategory>Structure</PropertyCategory>
+        </SignificantProperty>
+        <!-- Erhalt der Zuordnung Scan / OCR -->
+        <SignificantProperty>
+            <PropertyName>logically and physically consistent</PropertyName>
+            <PropertyExplanation>The object allows the correct mapping of image and text data, as well as physical and logical structure information, so that users, especially scientists can assume an inherently consistent data source.</PropertyExplanation>
+            <PropertyCategory>Behaviour</PropertyCategory>
+        </SignificantProperty>
     </SignificantProperties>
 </ObjectType>