diff --git a/src/Model/AlertSeverity.php b/src/Model/AlertSeverity.php
new file mode 100644
index 0000000..3448523
--- /dev/null
+++ b/src/Model/AlertSeverity.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Jakach\Logging\Model;
+
+enum AlertSeverity: string
+{
+    case Info = 'info';
+    case Warning = 'warning';
+    case Critical = 'critical';
+}
\ No newline at end of file
diff --git a/src/Model/AlertStatus.php b/src/Model/AlertStatus.php
new file mode 100644
index 0000000..7c1aae0
--- /dev/null
+++ b/src/Model/AlertStatus.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Jakach\Logging\Model;
+
+enum AlertStatus: string
+{
+    case Open = 'open';
+    case Acknowledged = 'acknowledged';
+    case Resolved = 'resolved';
+}
\ No newline at end of file
diff --git a/src/Model/LogSourceType.php b/src/Model/LogSourceType.php
new file mode 100644
index 0000000..2dd7648
--- /dev/null
+++ b/src/Model/LogSourceType.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace Jakach\Logging\Model;
+
+enum LogSourceType: string
+{
+    case File = 'file';
+    case Tcp = 'tcp';
+    case Udp = 'udp';
+    case Http = 'http';
+}
\ No newline at end of file