diff --git a/select-ai-agent/sql/SelectAI4SQL - AI Agents - Sales Return Agent.dsnb b/select-ai-agent/notebooks/SelectAI4SQL - AI Agents - Sales Return Agent.dsnb
similarity index 100%
rename from select-ai-agent/sql/SelectAI4SQL - AI Agents - Sales Return Agent.dsnb
rename to select-ai-agent/notebooks/SelectAI4SQL - AI Agents - Sales Return Agent.dsnb
diff --git a/select-ai/python/SelectAI4Py -0- Prerequisites and Setup.dsnb b/select-ai/notebooks/SelectAI4Py -0- Prerequisites and Setup.dsnb
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diff --git a/select-ai/python/SelectAI4Py -1- Chat.dsnb b/select-ai/notebooks/SelectAI4Py -1- Chat.dsnb
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diff --git a/select-ai/python/SelectAI4Py -2- Natural Language to SQL (NL2SQL).dsnb b/select-ai/notebooks/SelectAI4Py -2- Natural Language to SQL (NL2SQL).dsnb
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diff --git a/select-ai/python/SelectAI4Py -3- Retrieval Augmented Generation (RAG).dsnb b/select-ai/notebooks/SelectAI4Py -3- Retrieval Augmented Generation (RAG).dsnb
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rename to select-ai/notebooks/SelectAI4Py -3- Retrieval Augmented Generation (RAG).dsnb
diff --git a/select-ai/python/SelectAI4Py -4- Synthetic Data Generation (SGD).dsnb b/select-ai/notebooks/SelectAI4Py -4- Synthetic Data Generation (SGD).dsnb
similarity index 100%
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diff --git a/select-ai/r/.gitkeep b/select-ai/r/.gitkeep
deleted file mode 100644
index 8b13789..0000000
--- a/select-ai/r/.gitkeep
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/select-ai/r/R+AI-helper-functions.R b/select-ai/r/R+AI-helper-functions.R
index 9735304..ea22d73 100644
--- a/select-ai/r/R+AI-helper-functions.R
+++ b/select-ai/r/R+AI-helper-functions.R
@@ -1,7 +1,15 @@
 # ==============================================================================
-# HELPER FUNCTIONS LIBRARY FOR R+AI RAG IMPLEMENTATION
+# R and Select AI: 
+# Use RAG from your database to answer questions about the R Consortium
 # ==============================================================================
-
+#
+# Helper functions for R+AI.R
+#
+# Copyright (c) 2025 Oracle Corporation and/or its affilitiates.
+# 
+# The Universal Permissive License (UPL), Version 1.0
+# https://oss.oracle.com/licenses/upl/
+#
 # ------------------------------------------------------------------------------
 # DATABASE CONNECTION FUNCTIONS
 # ------------------------------------------------------------------------------
diff --git a/select-ai/r/R+AI.R b/select-ai/r/R+AI.R
index eed030a..6802543 100644
--- a/select-ai/r/R+AI.R
+++ b/select-ai/r/R+AI.R
@@ -1,7 +1,10 @@
 # ==============================================================================
-# R+AI: Use RAG from your database to answer questions about the R Consortium
+# R and Select AI: 
+# Use RAG from your database to answer questions about the R Consortium
 # ==============================================================================
 #
+# Setup -Run R+AI-helper-functions.R - R+AI-helper-functions.R
+#
 # This script demonstrates Retrieval Augmented Generation (RAG) using 
 # Oracle Autonomous AI Database Select AI to answer natural language questions 
 # based on R Consortium blog content.
@@ -9,7 +12,11 @@
 # RAG augments your prompt to give the LLM new knowledge without fine tuning 
 # using your natural language prompt for semantic similarity search.
 #
-# Prerequisite: Run R+AI-helper-functions.R
+# Copyright (c) 2025 Oracle Corporation and/or its affilitiates.
+# 
+# The Universal Permissive License (UPL), Version 1.0
+# https://oss.oracle.com/licenses/upl/
+#
 # ==============================================================================
 # SETUP: Load Libraries and establish database connection
 # ==============================================================================