diff --git a/src/test/cord-api/Framework/utils/utils.py b/src/test/cord-api/Framework/utils/utils.py
index 773fa2c..153ef72 100644
--- a/src/test/cord-api/Framework/utils/utils.py
+++ b/src/test/cord-api/Framework/utils/utils.py
@@ -294,6 +294,8 @@
             return random.choice(['in', 'out'])
         if value == 'flavor':
             return random.choice(['m1.large', 'm1.medium', 'm1.small'])
+        if value == 'vlan_tag':
+            return random.choice(['555', '1-4096', 'ANY'])
         else:
             return None
 
diff --git a/src/test/cord-api/Tests/targets/xoslibrary.xtarget b/src/test/cord-api/Tests/targets/xoslibrary.xtarget
index 0bdfc74..614bec5 100644
--- a/src/test/cord-api/Tests/targets/xoslibrary.xtarget
+++ b/src/test/cord-api/Tests/targets/xoslibrary.xtarget
@@ -87,6 +87,9 @@
     {% elif f.name == "flavor" -%}
     ${json_{{ m.name | lower}}_{{ f.name }}_1}=    Generate Random Value    flavor
     ${json_{{ m.name | lower }}_1}=    Set Json Value    ${json_{{ m.name | lower }}_1}    /{{ f.name }}    "${json_{{ m.name | lower }}_{{ f.name }}_1}"
+    {% elif f.name == "s_tag" -%}
+    ${json_{{ m.name | lower}}_{{ f.name }}_tmp}=    Generate Random Value    vlan_tag
+    ${json_{{ m.name | lower}}_tmp}=    Set Json Value    ${json_{{ m.name | lower }}_tmp}    /{{ f.name }}    "${json_{{ m.name | lower}}_{{ f.name }}_tmp}"
     {% else -%}
     ${json_{{ m.name | lower}}_{{ f.name }}_1}=    Generate Random Value    {{ f.type }}
     ${json_{{ m.name | lower }}_1}=    Set Json Value    ${json_{{ m.name | lower }}_1}    /{{ f.name }}    "${json_{{ m.name | lower }}_{{ f.name }}_1}"
@@ -190,6 +193,9 @@
     {% elif f.name == "flavor" -%}
     ${json_{{ m.name | lower}}_{{ f.name }}_tmp}=    Generate Random Value    flavor
     ${json_{{ m.name | lower}}_tmp}=    Set Json Value    ${json_{{ m.name | lower }}_tmp}    /{{ f.name }}    "${json_{{ m.name | lower}}_{{ f.name }}_tmp}"
+    {% elif f.name == "s_tag" -%}
+    ${json_{{ m.name | lower}}_{{ f.name }}_tmp}=    Generate Random Value    vlan_tag
+    ${json_{{ m.name | lower}}_tmp}=    Set Json Value    ${json_{{ m.name | lower }}_tmp}    /{{ f.name }}    "${json_{{ m.name | lower}}_{{ f.name }}_tmp}"
     {% else -%}
     ${json_{{ m.name | lower}}_{{ f.name }}_tmp}=    Generate Random Value    {{ f.type }}
     ${json_{{ m.name | lower}}_tmp}=    Set Json Value    ${json_{{ m.name | lower }}_tmp}    /{{ f.name }}    "${json_{{ m.name | lower}}_{{ f.name }}_tmp}"