You are creating a custom workflow action to be used in Microsoft SharePoint Designer reusable workflows. The action programmatically creates a SharePoint site named Site1 at a specific URL. The…

You are creating a custom workflow action to be used in Microsoft SharePoint Designer reusable workflows. The action programmatically creates a SharePoint site named Site1 at a specific URL. The workflow actions schema file contains the following code segment. < Workflowlnfo> <Actions Sequential="then" Parallel="and"> <Action Name="Create Sice" ClassName =" SPDActivityDemo.Createsite " Assembly=" SPDActivityDemo , Version=l.0.0.0, Culture=neutral, PublicKeyToken= Ia4a7a2c3215a71b " AppliesTo ="all" Category="Test"> <Parameters> <Parameter Name="Url" Type=" System.String , mscorlib " Direction="Inr' /> <Parameters> </Action> </Actions> </ Workflowlnfo > You need to ensure that users can specify the URL property of the action in SharePoint Designer. What should you add to the schema of the action?