From 1434f8ade851af34986b8adc3cf791f1ae15a3f2 Mon Sep 17 00:00:00 2001
From: writinwaters <93570324+writinwaters@users.noreply.github.com>
Date: Wed, 22 Apr 2026 20:00:06 +0800
Subject: [PATCH] Doc: two PDF parser optimizers are supported as of v0.25.0.
 (#14261)

### What problem does this PR solve?

Multi-column layout detection is supported in v0.25.0

### Type of change


- [x] Documentation Update
---
 docs/guides/agent/agent_component_reference/parser.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/docs/guides/agent/agent_component_reference/parser.md b/docs/guides/agent/agent_component_reference/parser.md
index 75b6341cb2..e036432f9c 100644
--- a/docs/guides/agent/agent_component_reference/parser.md
+++ b/docs/guides/agent/agent_component_reference/parser.md
@@ -31,6 +31,14 @@ The **Parser** component supports parsing the following file types:
 | Audio         | MP3, WAV                 |
 | Video         | MP4, AVI, MKV            |
 
+### Detect multi-column layout
+
+Optimizes the parser to detect and reorder multi-column pages into a logical sequence. Ideal for PDF documents with two-column or newspaper-style layouts.
+
+### Remove original table of contents
+
+Strips the original table of contents from PDF files. Once enabled, the table of contents is not chunked or parsed for retrieval.
+
 ### PDF parser
 
 The output of a PDF parser is `json`. In the PDF parser, you select the parsing method that works best with your PDFs.