diff --git a/library/Businessprocess/BpConfig.php b/library/Businessprocess/BpConfig.php
index 7295508..cfa5268 100644
--- a/library/Businessprocess/BpConfig.php
+++ b/library/Businessprocess/BpConfig.php
@@ -3,7 +3,6 @@
 namespace Icinga\Module\Businessprocess;
 
 use Exception;
-use LogicException;
 use Icinga\Application\Config;
 use Icinga\Exception\IcingaException;
 use Icinga\Exception\NotFoundError;
@@ -89,6 +88,13 @@ class BpConfig
      */
     protected $root_nodes = array();
 
+    /**
+     * Whether this configuration has been imported
+     *
+     * @var bool
+     */
+    protected $imported = false;
+
     /**
      * Imported nodes
      *
@@ -552,6 +558,17 @@ class BpConfig
         return $missing;
     }
 
+    public function setImported($state = true)
+    {
+        $this->imported = (bool) $state;
+        return $this;
+    }
+
+    public function isImported()
+    {
+        return $this->imported;
+    }
+
     public function createImportedNode($config, $name = null)
     {
         $params = (object) array('configName' => $config);
@@ -569,6 +586,7 @@ class BpConfig
     {
         if (! isset($this->importedConfigs[$name])) {
             $import = $this->storage()->loadProcess($name);
+            $import->setImported();
 
             if ($this->usesSoftStates()) {
                 $import->useSoftStates();