add x-workspace limits

Author: austinmccollum

articles/sentinel/sentinel-service-limits.md

@@ -24,6 +24,10 @@ This article lists the most common service limits you might encounter as you use
 
 [!INCLUDE [sentinel-service-limits](../../includes/sentinel-limits-machine-learning.md)]
 
+## Multi Workspace limits
+
+[!INCLUDE [sentinel-service-limits](../../includes/sentinel-limits-multi-workspace.md)]
+
 ## Notebook limits
 
 [!INCLUDE [sentinel-service-limits](../../includes/sentinel-limits-notebooks.md)]

includes/sentinel-limits-multi-workspace.md

@@ -0,0 +1,19 @@
+---
+title: "include file" 
+description: "include file" 
+services: microsoft-sentinel
+author: austinmccollum
+tags: azure-service-management
+ms.topic: "include"
+ms.date: 10/26/2022
+ms.author: austinmc
+ms.custom: "include file"
+---
+
+The following limit applies to multiple workspaces in Microsoft Sentinel. Limits here are applied when working with Sentinel features across more than workspace at a time.
+
+|Description                   | Limit        |Dependency|
+-------------------------|--------------------|--------------------|
+| Incident view | 100 concurrently displayed workspaces | |
+| Log query | 100 Sentinel workspaces | [Log Analytics](/azure/azure-monitor/logs/cross-workspace-query#cross-workspace-query) |
+| Analytics rules | 20 Sentinel workspaces per query | |