use relative link

Author: gukoff

articles/ai-foundry/agents/how-to/virtual-networks.md

@@ -35,7 +35,7 @@ For customers without an existing virtual network, the Standard Setup with Priva
 
 - **Subnet IP address limitation**: both subnets must have IP ranges under `172.16.0.0/12` or `192.168.0.0/16`, i.e. class B or C address ranges reserved for private networking.
 - **All Foundry workspace resources must be deployed in the same region as the virtual network (VNet)**. This includes Cosmos DB, Storage Account, AI Search, Foundry Account, Project, and Managed Identity.  
-    - **Exception:** You may connect your Foundry Project to models deployed in a different region (on another AI Foundry or Azure OpenAI resource) by configuring an appropriate AI Services connection on the Project's [capability host](https://learn.microsoft.com/azure/templates/microsoft.cognitiveservices/accounts/projects/capabilityhosts).
+    - **Exception:** You may connect your Foundry Project to models deployed in a different region (on another AI Foundry or Azure OpenAI resource) by configuring an appropriate AI Services connection on the Project's [capability host](/azure/templates/microsoft.cognitiveservices/accounts/projects/capabilityhosts).
 - **Region availability**:
   - For supported regions for Foundry workspace resources, see: [Azure AI Foundry project region availability](../../reference/region-support.md#azure-ai-foundry-projects).
   - For supported regions for model deployments, see: [Azure OpenAI model region support](../concepts/model-region-support.md#azure-openai-models).