diff --git a/cline_docs/systemPatterns.md b/cline_docs/systemPatterns.md
index 9f60734..c3225f8 100644
--- a/cline_docs/systemPatterns.md
+++ b/cline_docs/systemPatterns.md
@@ -53,13 +53,19 @@
 
 ### 5. Data Flow
 
-#### Document Processing Flow
+#### Document Processing Flow (Manual)
 1. Document tagged in paperless-ngx
 2. paperless-gpt detects tagged documents
 3. AI processing (title/tags/correspondent generation)
 4. Manual review or auto-apply
 5. Update back to paperless-ngx
 
+#### Document Processing Flow (Auto)
+1. Document tagged in paperless-ngx with some 'auto' tag (env: AUTO_TAG)
+2. paperless-gpt automatically processes documents
+3. AI processing (title/tags/correspondent generation)
+4. Auto-apply results back to paperless-ngx
+
 #### OCR Processing Flow
 1. Image/PDF input
 2. Vision model processing