diff --git a/skills/ms-ai-engineering/references/rag-architecture/late-chunking-patterns.md b/skills/ms-ai-engineering/references/rag-architecture/late-chunking-patterns.md
index 0504a39..da97f39 100644
--- a/skills/ms-ai-engineering/references/rag-architecture/late-chunking-patterns.md
+++ b/skills/ms-ai-engineering/references/rag-architecture/late-chunking-patterns.md
@@ -3,6 +3,7 @@
 **Last updated:** 2026-02
 **Status:** GA (Jina Embeddings), Preview (Azure Marketplace)
 **Category:** RAG Architecture & Semantic Search
+**Source:** https://learn.microsoft.com/azure/foundry/openai/tutorials/embeddings
 
 ---
 
diff --git a/skills/ms-ai-security/references/ai-security-engineering/ai-red-team-operations-practical.md b/skills/ms-ai-security/references/ai-security-engineering/ai-red-team-operations-practical.md
index fe23a60..0864911 100644
--- a/skills/ms-ai-security/references/ai-security-engineering/ai-red-team-operations-practical.md
+++ b/skills/ms-ai-security/references/ai-security-engineering/ai-red-team-operations-practical.md
@@ -3,6 +3,7 @@
 **Kategori:** AI Security Engineering
 **Sist oppdatert:** 2026-02-05
 **Relatert:** ai-prompt-injection-defense.md, ai-jailbreak-prevention.md
+**Source:** https://learn.microsoft.com/security/ai-red-team/training
 
 ---
 
diff --git a/skills/ms-ai-security/references/performance-scalability/batch-api-usage-optimization.md b/skills/ms-ai-security/references/performance-scalability/batch-api-usage-optimization.md
index 147273a..849145f 100644
--- a/skills/ms-ai-security/references/performance-scalability/batch-api-usage-optimization.md
+++ b/skills/ms-ai-security/references/performance-scalability/batch-api-usage-optimization.md
@@ -3,6 +3,7 @@
 **Last updated:** 2026-02
 **Status:** GA
 **Category:** Performance & Scalability
+**Source:** https://learn.microsoft.com/azure/foundry/openai/how-to/batch-blob-storage
 
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