diff --git a/commands/pom.xml b/commands/pom.xml
index 08449cc6..813fef07 100644
--- a/commands/pom.xml
+++ b/commands/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.wildfly.extras.creaper</groupId>
         <artifactId>creaper-parent</artifactId>
-        <version>1.5.1-elytron.DR18-SNAPSHOT</version>
+        <version>1.5.1-elytron.DR19.1</version>
     </parent>
 
     <artifactId>creaper-commands</artifactId>
diff --git a/commands/src/main/resources/org/wildfly/extras/creaper/commands/elytron/tls/AddKeyManager.groovy b/commands/src/main/resources/org/wildfly/extras/creaper/commands/elytron/tls/AddKeyManager.groovy
index 251a0bd5..78ac060f 100644
--- a/commands/src/main/resources/org/wildfly/extras/creaper/commands/elytron/tls/AddKeyManager.groovy
+++ b/commands/src/main/resources/org/wildfly/extras/creaper/commands/elytron/tls/AddKeyManager.groovy
@@ -19,23 +19,23 @@ def keyManagerDefinition = {
 
 def isExistingTls = elytronSubsystem.'tls'.any { it.name() == 'tls' }
 if (! isExistingTls) {
-    elytronSubsystem.appendNode { 'tls' { 'key-manager' keyManagerDefinition } }
+    elytronSubsystem.appendNode { 'tls' { 'key-managers' keyManagerDefinition } }
     return
 }
 
-def isExistingKeyManager = elytronSubsystem.'tls'.'key-manager'.any { it.name() == 'key-manager' }
-if (! isExistingKeyManager) {
-    elytronSubsystem.'tls'.appendNode { 'key-manager' keyManagerDefinition }
+def isExistingKeyManagers = elytronSubsystem.'tls'.'key-managers'.any { it.name() == 'key-managers' }
+if (! isExistingKeyManagers) {
+    elytronSubsystem.'tls'.appendNode { 'key-managers' keyManagerDefinition }
     return
 }
 
-def existingKeyManager = elytronSubsystem.'tls'.'key-manager'.'key-manager'.find { it.'@name' == atrName }
+def existingKeyManager = elytronSubsystem.'tls'.'key-managers'.'key-manager'.find { it.'@name' == atrName }
 if (existingKeyManager && !atrReplaceExisting) {
     throw new IllegalStateException("KeyManager with name $atrName already exists in configuration. Use different name.")
 } else {
     if (existingKeyManager) {
         existingKeyManager.replaceNode keyManagerDefinition
     } else {
-        elytronSubsystem.'tls'.'key-manager'.appendNode keyManagerDefinition
+        elytronSubsystem.'tls'.'key-managers'.appendNode keyManagerDefinition
     }
 }
diff --git a/commands/src/main/resources/org/wildfly/extras/creaper/commands/elytron/tls/AddTrustManager.groovy b/commands/src/main/resources/org/wildfly/extras/creaper/commands/elytron/tls/AddTrustManager.groovy
index 68bf360d..1365f104 100644
--- a/commands/src/main/resources/org/wildfly/extras/creaper/commands/elytron/tls/AddTrustManager.groovy
+++ b/commands/src/main/resources/org/wildfly/extras/creaper/commands/elytron/tls/AddTrustManager.groovy
@@ -22,23 +22,23 @@ def trustManagerDefinition = {
 
 def isExistingTls = elytronSubsystem.'tls'.any { it.name() == 'tls' }
 if (! isExistingTls) {
-    elytronSubsystem.appendNode { 'tls' { 'trust-manager' trustManagerDefinition } }
+    elytronSubsystem.appendNode { 'tls' { 'trust-managers' trustManagerDefinition } }
     return
 }
 
-def isExistingTrustManager = elytronSubsystem.'tls'.'trust-manager'.any { it.name() == 'trust-manager' }
-if (! isExistingTrustManager) {
-    elytronSubsystem.'tls'.appendNode { 'trust-manager' trustManagerDefinition }
+def isExistingTrustManagers = elytronSubsystem.'tls'.'trust-managers'.any { it.name() == 'trust-managers' }
+if (! isExistingTrustManagers) {
+    elytronSubsystem.'tls'.appendNode { 'trust-managers' trustManagerDefinition }
     return
 }
 
-def existingTrustManager = elytronSubsystem.'tls'.'trust-manager'.'trust-manager'.find { it.'@name' == atrName }
+def existingTrustManager = elytronSubsystem.'tls'.'trust-managers'.'trust-manager'.find { it.'@name' == atrName }
 if (existingTrustManager && !atrReplaceExisting) {
     throw new IllegalStateException("TrustManager with name $atrName already exists in configuration. Use different name.")
 } else {
     if (existingTrustManager) {
         existingTrustManager.replaceNode trustManagerDefinition
     } else {
-        elytronSubsystem.'tls'.'trust-manager'.appendNode trustManagerDefinition
+        elytronSubsystem.'tls'.'trust-managers'.appendNode trustManagerDefinition
     }
 }
diff --git a/core/pom.xml b/core/pom.xml
index a024687f..cb35d954 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.wildfly.extras.creaper</groupId>
         <artifactId>creaper-parent</artifactId>
-        <version>1.5.1-elytron.DR18-SNAPSHOT</version>
+        <version>1.5.1-elytron.DR19.1</version>
     </parent>
 
     <artifactId>creaper-core</artifactId>
diff --git a/pom.xml b/pom.xml
index 3e381e28..d4a01c9b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>org.wildfly.extras.creaper</groupId>
     <artifactId>creaper-parent</artifactId>
-    <version>1.5.1-elytron.DR18-SNAPSHOT</version>
+    <version>1.5.1-elytron.DR19.1</version>
     <packaging>pom</packaging>
 
     <name>Creaper: Parent</name>
diff --git a/testsuite/common/pom.xml b/testsuite/common/pom.xml
index fd75f00a..b98452ee 100644
--- a/testsuite/common/pom.xml
+++ b/testsuite/common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.wildfly.extras.creaper</groupId>
         <artifactId>creaper-testsuite</artifactId>
-        <version>1.5.1-elytron.DR18-SNAPSHOT</version>
+        <version>1.5.1-elytron.DR19.1</version>
     </parent>
 
     <artifactId>creaper-testsuite-common</artifactId>
diff --git a/testsuite/pom.xml b/testsuite/pom.xml
index 5a995c01..645ae32b 100644
--- a/testsuite/pom.xml
+++ b/testsuite/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.wildfly.extras.creaper</groupId>
         <artifactId>creaper-parent</artifactId>
-        <version>1.5.1-elytron.DR18-SNAPSHOT</version>
+        <version>1.5.1-elytron.DR19.1</version>
     </parent>
 
     <artifactId>creaper-testsuite</artifactId>
diff --git a/testsuite/standalone/pom.xml b/testsuite/standalone/pom.xml
index 67125b45..804c28db 100644
--- a/testsuite/standalone/pom.xml
+++ b/testsuite/standalone/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.wildfly.extras.creaper</groupId>
         <artifactId>creaper-testsuite</artifactId>
-        <version>1.5.1-elytron.DR18-SNAPSHOT</version>
+        <version>1.5.1-elytron.DR19.1</version>
     </parent>
 
     <artifactId>creaper-testsuite-standalone</artifactId>
diff --git a/testsuite/standalone/src/test/java/org/wildfly/extras/creaper/commands/elytron/mapper/AbstractAddPrincipalDecoderOnlineTest.java b/testsuite/standalone/src/test/java/org/wildfly/extras/creaper/commands/elytron/mapper/AbstractAddPrincipalDecoderOnlineTest.java
index 9902836e..6e2439fd 100644
--- a/testsuite/standalone/src/test/java/org/wildfly/extras/creaper/commands/elytron/mapper/AbstractAddPrincipalDecoderOnlineTest.java
+++ b/testsuite/standalone/src/test/java/org/wildfly/extras/creaper/commands/elytron/mapper/AbstractAddPrincipalDecoderOnlineTest.java
@@ -2,12 +2,14 @@
 
 import java.util.Arrays;
 import java.util.List;
+
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import org.wildfly.extras.creaper.commands.elytron.AbstractElytronOnlineTest;
 import org.wildfly.extras.creaper.core.online.OnlineManagementClient;
 import org.wildfly.extras.creaper.core.online.operations.Address;
 import org.wildfly.extras.creaper.core.online.operations.Operations;
+import org.wildfly.extras.creaper.core.online.operations.admin.Administration;
 
 public class AbstractAddPrincipalDecoderOnlineTest extends AbstractElytronOnlineTest {
 
@@ -54,6 +56,7 @@ public static void removePrincipalDecoders() throws Exception {
             ops.removeIfExists(TEST_CONSTANT_PRINCIPAL_DECODER_ADDRESS);
             ops.removeIfExists(TEST_CONSTANT_PRINCIPAL_DECODER_ADDRESS2);
             ops.removeIfExists(TEST_DIFFERENT_PRINCIPAL_DECODER_ADDRESS);
+            new Administration(client).reloadIfRequired();
         }
     }
 }
diff --git a/testsuite/standalone/src/test/java/org/wildfly/extras/creaper/commands/elytron/tls/AddKeyManagerOfflineTest.java b/testsuite/standalone/src/test/java/org/wildfly/extras/creaper/commands/elytron/tls/AddKeyManagerOfflineTest.java
index 89e05879..65d74243 100644
--- a/testsuite/standalone/src/test/java/org/wildfly/extras/creaper/commands/elytron/tls/AddKeyManagerOfflineTest.java
+++ b/testsuite/standalone/src/test/java/org/wildfly/extras/creaper/commands/elytron/tls/AddKeyManagerOfflineTest.java
@@ -44,8 +44,8 @@ public class AddKeyManagerOfflineTest {
             + "    <profile>\n"
             + "        <subsystem xmlns=\"urn:wildfly:elytron:1.0\">\n"
             + "            <tls>\n"
-            + "                <key-manager>\n"
-            + "                </key-manager>\n"
+            + "                <key-managers>\n"
+            + "                </key-managers>\n"
             + "            </tls>\n"
             + "        </subsystem>\n"
             + "    </profile>\n"
@@ -56,11 +56,11 @@ public class AddKeyManagerOfflineTest {
             + "    <profile>\n"
             + "        <subsystem xmlns=\"urn:wildfly:elytron:1.0\">\n"
             + "            <tls>\n"
-            + "                <key-manager>\n"
+            + "                <key-managers>\n"
             + "                    <key-manager name=\"creaperKeyManager\" algorithm=\"SunX509\">\n"
             + "                        <credential-reference clear-text=\"secret\"/>\n"
             + "                    </key-manager>\n"
-            + "                </key-manager>\n"
+            + "                </key-managers>\n"
             + "            </tls>\n"
             + "        </subsystem>\n"
             + "    </profile>\n"
@@ -71,11 +71,11 @@ public class AddKeyManagerOfflineTest {
             + "    <profile>\n"
             + "        <subsystem xmlns=\"urn:wildfly:elytron:1.0\">\n"
             + "            <tls>\n"
-            + "                <key-manager>\n"
+            + "                <key-managers>\n"
             + "                    <key-manager name=\"creaperKeyManager\" algorithm=\"SunX509\">\n"
             + "                        <credential-reference clear-text=\"secret2\"/>\n"
             + "                    </key-manager>\n"
-            + "                </key-manager>\n"
+            + "                </key-managers>\n"
             + "            </tls>\n"
             + "        </subsystem>\n"
             + "    </profile>\n"
@@ -86,14 +86,14 @@ public class AddKeyManagerOfflineTest {
             + "    <profile>\n"
             + "        <subsystem xmlns=\"urn:wildfly:elytron:1.0\">\n"
             + "            <tls>\n"
-            + "                <key-manager>\n"
+            + "                <key-managers>\n"
             + "                    <key-manager name=\"creaperKeyManager\" algorithm=\"SunX509\">\n"
             + "                        <credential-reference clear-text=\"secret\"/>\n"
             + "                    </key-manager>\n"
             + "                    <key-manager name=\"creaperKeyManager2\" algorithm=\"SunX509\">\n"
             + "                        <credential-reference clear-text=\"secret\"/>\n"
             + "                    </key-manager>\n"
-            + "                </key-manager>\n"
+            + "                </key-managers>\n"
             + "            </tls>\n"
             + "        </subsystem>\n"
             + "    </profile>\n"
@@ -104,12 +104,12 @@ public class AddKeyManagerOfflineTest {
             + "    <profile>\n"
             + "        <subsystem xmlns=\"urn:wildfly:elytron:1.0\">\n"
             + "            <tls>\n"
-            + "                <key-manager>\n"
+            + "                <key-managers>\n"
             + "                    <key-manager name=\"creaperKeyManager\" algorithm=\"SunX509\" key-store=\"creaperKeyStore\" "
             + "                                provider-name=\"ksProvider\" providers=\"ksProviderLoader\" alias-filter=\"aliasInFilter\">\n"
             + "                        <credential-reference alias=\"crAlias\" type=\"crType\" store=\"crStore\" clear-text=\"secret\" />\n"
             + "                    </key-manager>\n"
-            + "                </key-manager>\n"
+            + "                </key-managers>\n"
             + "            </tls>\n"
             + "        </subsystem>\n"
             + "    </profile>\n"
diff --git a/testsuite/standalone/src/test/java/org/wildfly/extras/creaper/commands/elytron/tls/AddTrustManagerOfflineTest.java b/testsuite/standalone/src/test/java/org/wildfly/extras/creaper/commands/elytron/tls/AddTrustManagerOfflineTest.java
index 073d1117..17bf9a55 100644
--- a/testsuite/standalone/src/test/java/org/wildfly/extras/creaper/commands/elytron/tls/AddTrustManagerOfflineTest.java
+++ b/testsuite/standalone/src/test/java/org/wildfly/extras/creaper/commands/elytron/tls/AddTrustManagerOfflineTest.java
@@ -44,8 +44,8 @@ public class AddTrustManagerOfflineTest {
             + "    <profile>\n"
             + "        <subsystem xmlns=\"urn:wildfly:elytron:1.0\">\n"
             + "            <tls>\n"
-            + "                <trust-manager>\n"
-            + "                </trust-manager>\n"
+            + "                <trust-managers>\n"
+            + "                </trust-managers>\n"
             + "            </tls>\n"
             + "        </subsystem>\n"
             + "    </profile>\n"
@@ -56,9 +56,9 @@ public class AddTrustManagerOfflineTest {
             + "    <profile>\n"
             + "        <subsystem xmlns=\"urn:wildfly:elytron:1.0\">\n"
             + "            <tls>\n"
-            + "                <trust-manager>\n"
+            + "                <trust-managers>\n"
             + "                    <trust-manager name=\"creaperTrustManager\" algorithm=\"SunX509\"/>\n"
-            + "                </trust-manager>\n"
+            + "                </trust-managers>\n"
             + "            </tls>\n"
             + "        </subsystem>\n"
             + "    </profile>\n"
@@ -69,9 +69,9 @@ public class AddTrustManagerOfflineTest {
             + "    <profile>\n"
             + "        <subsystem xmlns=\"urn:wildfly:elytron:1.0\">\n"
             + "            <tls>\n"
-            + "                <trust-manager>\n"
+            + "                <trust-managers>\n"
             + "                    <trust-manager name=\"creaperTrustManager\" algorithm=\"SunX509-2\"/>\n"
-            + "                </trust-manager>\n"
+            + "                </trust-managers>\n"
             + "            </tls>\n"
             + "        </subsystem>\n"
             + "    </profile>\n"
@@ -82,10 +82,10 @@ public class AddTrustManagerOfflineTest {
             + "    <profile>\n"
             + "        <subsystem xmlns=\"urn:wildfly:elytron:1.0\">\n"
             + "            <tls>\n"
-            + "                <trust-manager>\n"
+            + "                <trust-managers>\n"
             + "                    <trust-manager name=\"creaperTrustManager\" algorithm=\"SunX509\"/>\n"
             + "                    <trust-manager name=\"creaperTrustManager2\" algorithm=\"SunX509\"/>\n"
-            + "                </trust-manager>\n"
+            + "                </trust-managers>\n"
             + "            </tls>\n"
             + "        </subsystem>\n"
             + "    </profile>\n"
@@ -96,12 +96,12 @@ public class AddTrustManagerOfflineTest {
             + "    <profile>\n"
             + "        <subsystem xmlns=\"urn:wildfly:elytron:1.0\">\n"
             + "            <tls>\n"
-            + "                <trust-manager>\n"
+            + "                <trust-managers>\n"
             + "                    <trust-manager name=\"creaperTrustManager\" algorithm=\"SunX509\" key-store=\"creaperKeyStore\" "
             + "                                provider-name=\"ksProvider\" providers=\"ksProviderLoader\" alias-filter=\"aliasInFilter\">\n"
             + "                        <certificate-revocation-list path=\"path\" relative-to=\"relativeTo\" maximum-cert-path=\"3\"/>\n"
             + "                    </trust-manager>\n"
-            + "                </trust-manager>\n"
+            + "                </trust-managers>\n"
             + "            </tls>\n"
             + "        </subsystem>\n"
             + "    </profile>\n"