From 31913f3fe637e2f4a476f78639142c2cba0eaa5a Mon Sep 17 00:00:00 2001
From: Allan Bowe <4420615+allanbowe@users.noreply.github.com>
Date: Tue, 16 May 2023 12:48:33 +0100
Subject: [PATCH] Update dcc-options.md

---
 docs/dcc-options.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/docs/dcc-options.md b/docs/dcc-options.md
index 1b8c283..1c18ee8 100644
--- a/docs/dcc-options.md
+++ b/docs/dcc-options.md
@@ -57,3 +57,10 @@ Default=SYSTEM.
 
 When running the [Refresh Data Catalog](/admin-services/#refresh-data-catalog) service, it is often that case the the process will fail due to being unable to assign a library.  To avoid the need to resolve the connection issue elsewhere in SAS, you can simply exclude it from the Data Catalog, by including the LIBREF in this field (pipe-separated)
 
+## DC_REVIEW Scope
+
+### HISTORY_ROWS
+
+Number of rows to return for each HISTORY page.  Default - 100.  Increasing this will increase for all users.  Using very large numbers here can result in a sluggish page load time.  If you need large amounts of HISTORY data, it is generally better to extract it directly from the [MPE_REVIEW](/tables/mpe_review/) table.
+
+