diff --git a/diagrams/onprem/auth.py b/diagrams/onprem/auth.py
index 1ece9e7..dc98f68 100644
--- a/diagrams/onprem/auth.py
+++ b/diagrams/onprem/auth.py
@@ -8,6 +8,10 @@ class _Auth(_OnPrem):
     _icon_dir = "resources/onprem/auth"
 
 
+class Boundary(_Auth):
+    _icon = "boundary.png"
+
+
 class BuzzfeedSso(_Auth):
     _icon = "buzzfeed-sso.png"
 
diff --git a/diagrams/onprem/groupware.py b/diagrams/onprem/groupware.py
new file mode 100644
index 0000000..11e02dc
--- /dev/null
+++ b/diagrams/onprem/groupware.py
@@ -0,0 +1,15 @@
+# This module is automatically generated by autogen.sh. DO NOT EDIT.
+
+from . import _OnPrem
+
+
+class _Groupware(_OnPrem):
+    _type = "groupware"
+    _icon_dir = "resources/onprem/groupware"
+
+
+class Nextcloud(_Groupware):
+    _icon = "nextcloud.png"
+
+
+# Aliases
diff --git a/diagrams/onprem/network.py b/diagrams/onprem/network.py
index ae91ea4..b7e162a 100644
--- a/diagrams/onprem/network.py
+++ b/diagrams/onprem/network.py
@@ -8,6 +8,10 @@ class _Network(_OnPrem):
     _icon_dir = "resources/onprem/network"
 
 
+class Ambassador(_Network):
+    _icon = "ambassador.png"
+
+
 class Apache(_Network):
     _icon = "apache.png"
 
diff --git a/diagrams/onprem/security.py b/diagrams/onprem/security.py
index f85bac6..d044742 100644
--- a/diagrams/onprem/security.py
+++ b/diagrams/onprem/security.py
@@ -8,6 +8,10 @@ class _Security(_OnPrem):
     _icon_dir = "resources/onprem/security"
 
 
+class Bitwarden(_Security):
+    _icon = "bitwarden.png"
+
+
 class Trivy(_Security):
     _icon = "trivy.png"
 
diff --git a/docs/nodes/onprem.md b/docs/nodes/onprem.md
index f93f70b..26fe0f0 100644
--- a/docs/nodes/onprem.md
+++ b/docs/nodes/onprem.md
@@ -27,6 +27,7 @@ Node classes list of onprem provider.
 
 ## onprem.auth
 
+- **diagrams.onprem.auth.Boundary**
 - **diagrams.onprem.auth.BuzzfeedSso**
 - **diagrams.onprem.auth.Oauth2Proxy**
 
@@ -110,6 +111,10 @@ Node classes list of onprem provider.
 - **diagrams.onprem.gitops.Flagger**
 - **diagrams.onprem.gitops.Flux**
 
+## onprem.groupware
+
+- **diagrams.onprem.groupware.Nextcloud**
+
 ## onprem.iac
 
 - **diagrams.onprem.iac.Ansible**
@@ -154,6 +159,7 @@ Node classes list of onprem provider.
 
 ## onprem.network
 
+- **diagrams.onprem.network.Ambassador**
 - **diagrams.onprem.network.Apache**
 - **diagrams.onprem.network.Bind9**
 - **diagrams.onprem.network.Caddy**
@@ -201,6 +207,7 @@ Node classes list of onprem provider.
 
 ## onprem.security
 
+- **diagrams.onprem.security.Bitwarden**
 - **diagrams.onprem.security.Trivy**
 - **diagrams.onprem.security.Vault**
 
diff --git a/resources/onprem/auth/boundary.png b/resources/onprem/auth/boundary.png
new file mode 100644
index 0000000..d5751ae
Binary files /dev/null and b/resources/onprem/auth/boundary.png differ
diff --git a/resources/onprem/groupware/nextcloud.png b/resources/onprem/groupware/nextcloud.png
new file mode 100644
index 0000000..813d01f
Binary files /dev/null and b/resources/onprem/groupware/nextcloud.png differ
diff --git a/resources/onprem/network/ambassador.png b/resources/onprem/network/ambassador.png
new file mode 100644
index 0000000..671e02f
Binary files /dev/null and b/resources/onprem/network/ambassador.png differ
diff --git a/resources/onprem/security/bitwarden.png b/resources/onprem/security/bitwarden.png
new file mode 100644
index 0000000..adb75cb
Binary files /dev/null and b/resources/onprem/security/bitwarden.png differ