--- a/web.jsf/nbproject/project.xml	
+++ a/web.jsf/nbproject/project.xml	
@@ -439,13 +439,6 @@ 
                     </run-dependency>
                 </dependency>
                 <dependency>
-                    <code-name-base>org.netbeans.modules.xml.xdm</code-name-base>
-                    <run-dependency>
-                        <release-version>1</release-version>
-                        <specification-version>1.12</specification-version>
-                    </run-dependency>
-                </dependency>
-                <dependency>
                     <code-name-base>org.openide.awt</code-name-base>
                     <build-prerequisite/>
                     <compile-dependency/>
--- a/xml.xam/manifest.mf	
+++ a/xml.xam/manifest.mf	
@@ -2,4 +2,5 @@ 
 OpenIDE-Module: org.netbeans.modules.xml.xam/1
 OpenIDE-Module-Implementation-Version: 1
 OpenIDE-Module-Localizing-Bundle: org/netbeans/modules/xml/xam/Bundle.properties
+OpenIDE-Module-Needs: org.netbeans.modules.xml.xam.spi.ModelAccessProvider, org.netbeans.modules.xml.xam.spi.DocumentModelAccessProvider
 
--- a/xml.xdm/manifest.mf	
+++ a/xml.xdm/manifest.mf	
@@ -2,3 +2,5 @@ 
 OpenIDE-Module: org.netbeans.modules.xml.xdm/1
 OpenIDE-Module-Implementation-Version: 1
 OpenIDE-Module-Localizing-Bundle: org/netbeans/modules/xml/xdm/resources/Bundle.properties
+OpenIDE-Module-Provides: org.netbeans.modules.xml.xam.spi.ModelAccessProvider, org.netbeans.modules.xml.xam.spi.DocumentModelAccessProvider
+