diff --git a/sechub-doc/src/docs/asciidoc/documents/pds/product_delegation_server_config_example1.json b/sechub-doc/src/docs/asciidoc/documents/pds/product_delegation_server_config_example1.json
index aec749b69..2e0c5ea5a 100644
--- a/sechub-doc/src/docs/asciidoc/documents/pds/product_delegation_server_config_example1.json
+++ b/sechub-doc/src/docs/asciidoc/documents/pds/product_delegation_server_config_example1.json
@@ -26,7 +26,7 @@
                         "key" : "product1.add.tipoftheday",
                         "description" : "boolean as string, when 'true' we add always a tip of the day as info to results"
                     }, {
-                        "key" : "pds.config.supported.datatype", //<11>
+                        "key" : "pds.config.supported.datatypes", //<11>
                         "default" : "source" 
                     } 
                 ]
@@ -41,7 +41,7 @@
             "parameters" : {
                 "mandatory" : [
                     {
-                        "key" : "pds.config.supported.datatype", //<12>
+                        "key" : "pds.config.supported.datatypes", //<12>
                         "default" : "none" 
                     }  
                 ]
diff --git a/sechub-doc/src/test/java/com/mercedesbenz/sechub/ExampleFilesValidTest.java b/sechub-doc/src/test/java/com/mercedesbenz/sechub/ExampleFilesValidTest.java
new file mode 100644
index 000000000..56de1a539
--- /dev/null
+++ b/sechub-doc/src/test/java/com/mercedesbenz/sechub/ExampleFilesValidTest.java
@@ -0,0 +1,77 @@
+package com.mercedesbenz.sechub;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import java.util.List;
+
+import org.junit.jupiter.api.Test;
+
+import com.mercedesbenz.sechub.commons.pds.PDSDefaultParameterKeyConstants;
+import com.mercedesbenz.sechub.pds.config.PDSProductParameterDefinition;
+import com.mercedesbenz.sechub.pds.config.PDSProductParameterSetup;
+import com.mercedesbenz.sechub.pds.config.PDSProductSetup;
+import com.mercedesbenz.sechub.pds.config.PDSServerConfiguration;
+import com.mercedesbenz.sechub.test.TestFileReader;
+
+/**
+ * In our asciidoc files we have multiple references to example files. Inside
+ * this test we check some of them to contain expected values.
+ *
+ * @author Albert Tregnaghi
+ *
+ */
+class ExampleFilesValidTest {
+
+    @Test
+    void check_pds_config_example1_can_be_loaded_and_is_valid() throws Exception {
+
+        /* execute */
+        String json = TestFileReader.loadTextFile("src/docs/asciidoc/documents/pds/product_delegation_server_config_example1.json");
+        PDSServerConfiguration configuration = PDSServerConfiguration.fromJSON(json);
+
+        /* test */
+        assertNotNull(configuration);
+        List<PDSProductSetup> products = configuration.getProducts();
+        assertEquals(2, products.size());
+        PDSProductSetup productSetup1 = null;
+        PDSProductSetup productSetup2 = null;
+
+        for (PDSProductSetup setup : products) {
+            if ("PRODUCT_1".equals(setup.getId())) {
+                productSetup1 = setup;
+            } else if ("PRODUCT_2".equals(setup.getId())) {
+                productSetup2 = setup;
+            } else {
+                fail("Unexpeted product found: " + setup.getId());
+            }
+        }
+
+        // check both setup are found
+        assertNotNull(productSetup1);
+        assertNotNull(productSetup2);
+
+        // make same spear checks
+        assertDefaultValue(productSetup1, false, PDSDefaultParameterKeyConstants.PARAM_KEY_PDS_CONFIG_SUPPORTED_DATATYPES, "source");
+        assertDefaultValue(productSetup2, true, PDSDefaultParameterKeyConstants.PARAM_KEY_PDS_CONFIG_SUPPORTED_DATATYPES, "none");
+    }
+
+    private void assertDefaultValue(PDSProductSetup setup, boolean isMandatory, String parameterKey, String expectedDefault) {
+        PDSProductParameterSetup parameters = setup.getParameters();
+        List<PDSProductParameterDefinition> list = null;
+        if (isMandatory) {
+            list = parameters.getMandatory();
+        } else {
+            list = parameters.getOptional();
+        }
+
+        for (PDSProductParameterDefinition definition : list) {
+            if (parameterKey.equals(definition.getKey())) {
+                assertEquals(expectedDefault, definition.getDefault(), " Product:" + setup.getId() + " has unexpectedd default value");
+                return;
+            }
+        }
+        fail("No parameter with key:" + parameterKey + " found in (" + (isMandatory ? "mandatory" : "optional") + " configuration of product:" + setup.getId()
+                + " !");
+    }
+
+}