diff --git a/project/generate_openclaw_ppt_template.py b/project/generate_openclaw_ppt_template.py
index 8fd9d78..32aa307 100644
--- a/project/generate_openclaw_ppt_template.py
+++ b/project/generate_openclaw_ppt_template.py
@@ -36,7 +36,7 @@ PPTX_CONTENT_PATH = _env_path(
     os.getenv("PPTX_CONTENT_PATH", str(OPENCLAW_WORKDIR / "content.json")),
 )
 
-DEFAULT_LINK = "https://docs.oracle.com/en-us/iaas/Content/generative-ai/home.htm"
+DEFAULT_LINK = os.getenv("OCI_LINK_DEMO", "https://docs.oracle.com/en-us/iaas/Content/generative-ai/home.htm")
 DEFAULT_PRESENTER = os.getenv("PPTX_PRESENTER", "Cristiano Hoshikawa")
 DEFAULT_COVER_SUBTITLE = os.getenv("PPTX_COVER_SUBTITLE", "Architecture")
 
diff --git a/project/pptx_runner_policy_strict.txt b/project/pptx_runner_policy_strict.txt
index c4d144d..3bf3aa7 100644
--- a/project/pptx_runner_policy_strict.txt
+++ b/project/pptx_runner_policy_strict.txt
@@ -53,6 +53,8 @@ MANDATORY PIPELINE:
         <valid JSON only>
         EOF)
 
+        Drive the content of this presentation analyzing the content of the link.
+
         cover_title (string)
         introduction, technologies, architecture, problems, demo, conclusion (objects)
         - Each chapter object MUST have:
@@ -86,10 +88,10 @@ STEP 3 – EXECUTION
 
 Only now execute:
 
-    SET THE ENVIRONMENT VARIABLE WITH THE URL PASSED AS A BASIS FOR DOCUMENTATION: `export OCI_LINK_DEMO=<link passed as documentation>`
-
-    SET THE ENVIRONMENT VARIABLE WITH THE FILE NAME GENERATED WITH CONTENT READ FROM THE LINK: `export OCI_CONTENT_FILE=<NAME OF THE GENERATED FILE>`
+    SET THE ENVIRONMENT VARIABLE WITH THE URL PASSED AS A BASIS FOR DOCUMENTATION AND THE FILE NAME GENERATED WITH CONTENT READ FROM THE LINK:
 
+    `export OCI_LINK_DEMO=<link passed as documentation>`
+    `export OCI_CONTENT_FILE=<NAME OF THE GENERATED FILE>`
     `python $HOME/.openclaw/workspace/openclaw_folder/generate_openclaw_ppt_template.py`
 
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