F5 BIG-IP SSL Orchestrator Training Lab > SSL Orchestrator v7 - SSLO 201: Real World Use Cases / Putting It to Use (Agility | 2 hours) > 4. Transparent authentication using NTLM Source | Edit on
4.5. Enable NTLM authentication on explicit proxy topology¶
From the Main menu on the left, select SSL Orchestrator > Configuration
In the Topology list click on sslo_f5labs_explicit. The topology summary screen will appear.
Select /Common/f5labs-ntlm-ap from the Access Profile drop down menu
Click Save & Next at the bottom of the screen
The Egress Settings screen will load. Wait a moment for the yellow "Deploy" ribbon to appear. When it does, click the Deploy button (see example below).
Click OK to acknowledge the successful deployment