Merge pull request Expensify#92300 from Expensify/claude-addMarkAsPaidToWorkflowsDoc

[No QA] Add 'How to enable Mark as Paid' section to Workspace Workflows help doc

Author: stephanieelliott

docs/articles/new-expensify/workspaces/Workspace-Workflows.md

@@ -73,6 +73,17 @@ Learn how to [pay expenses submitted on a workspace](https://help.expensify.com/
 
 ---
 
+## How to enable Mark as Paid
+
+If you reimburse employees through another method, such as payroll or cash, you can enable **Payments** without connecting a bank account. This allows you to use **Mark as Paid** to record reimbursements processed outside of Expensify.
+
+1. In the navigation tabs (on the left on web, and at the bottom on mobile), click **Workspaces > [Workspace name > Workflows**.
+2. Enable **Payments**.
+
+Once enabled, you can use **Mark as Paid** to keep track of reimbursements made outside of Expensify.
+
+---
+
 # FAQ
 
 ## What happens if I don’t choose a submission frequency?