From 51b4abf66ec9895d698512cfaced8e4593bc7cc9 Mon Sep 17 00:00:00 2001
From: a <>
Date: Tue, 11 Mar 2025 20:41:24 +0000
Subject: [PATCH] fix: note about milliseconds

---
 docs/dcc-dates.md | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/docs/dcc-dates.md b/docs/dcc-dates.md
index 4f0b063..1660b51 100644
--- a/docs/dcc-dates.md
+++ b/docs/dcc-dates.md
@@ -2,7 +2,8 @@
 
 ## Overview
 
-Dates & datetimes are actually stored as plain numerics in regular SAS tables. In order for the Data Controller to recognise these values as dates / datetimes a format must be applied.
+Dates & datetimes are stored as plain numerics in regular SAS tables. In order for the Data Controller to recognise these values as dates / datetimes a format must be applied.
+
 
 ![displayed](img/dcc-dates1.png) ![source](img/dcc-dates2.png)
 
@@ -14,10 +15,12 @@ Supported date formats:
 * YYMMDD.
 * E8601DA.
 * B8601DA.
+* NLDATE.
 
 Supported datetime formats:
 
 * DATETIME.
+* NLDATM.
 
 Supported time formats:
 
@@ -34,6 +37,9 @@ proc metalib;
 run;
 ```
 
+!!! note
+    Data Controller does not support decimals when EDITING.  For datetimes, this means that values must be rounded to 1 second (milliseconds are not supported).
+    
 If you have other dates / datetimes / times you would like us to support, do [get in touch](https://datacontroller.io/contact)!