Updating OSCAL mini workshop #4 (usnistgov#1445)

docs/content/learn/presentations/mini-workshop/_index.md

@@ -50,9 +50,9 @@ Participant Passcode: 9254
 | 2022/05/18 | 11:00AM-11:40AM EDT | 1.  Compliance as Code for Big Bang Risk Management Framework (RMF) Control Mapping to Accelerate Department of Defense (DoD) Authorization to Operate (ATO) | Maj Camdon Cady, Chief Operating Officer, Platform One, US Airforce & Tom Runyon, Defense Unicorns   | presentation |  L2 |
 |  | 11:40AM-12:00PM EDT | 2. OSCAL Catalog Authoring Tool (CAT) | Dmitry Cousin, NIST |demo |  L1 | 
 |  2022/06/15 |  11:00AM-12:00PM EDT  | IBM's Trestle - compliance as code orchestrator and automation workflow  | Dr. Anca Sailer [video](https://csrc.nist.gov/csrc/media/Presentations/2022/oscal-mini-workshop-2-ibm-s-trestle/images-media/IBM-Trestle-part1-ASailer-2022-06-15-caption.mp4), Dr. Vikas Agarwal [video](https://csrc.nist.gov/csrc/media/Presentations/2022/oscal-mini-workshop-2-ibm-s-trestle/images-media/IBM-Trestle-part2-VAgarwal-2022-06-15-caption.mp4), and Lou DeGenaro [video](https://csrc.nist.gov/csrc/media/Presentations/2022/oscal-mini-workshop-2-ibm-s-trestle/images-media/IBM-Trestle-part3-LDegenaro-2022-06-15-caption.mp4)| [presentation](trestle-agile-authoring.pdf) & [demo summary](trestle-agile-authoring-demo.pdf) | L4 |   
-|  2022/07/13 |  11:00AM-12:00PM EDT  | OSCAL Implementation: Early Lessons Learned [video](https://cms.csrc.nist.gov/csrc/media/Presentations/2022/oscal-mini-workshop-3-aws/images-media/AWS%2BTelos_2022-07-13_captions.mp4) | Matthew Donkin, Security Assurance Manager, AWS & Stephanie Lacy, Senior Solutions Architect, Telos| [presentation](aws+telos-lessons_learned.pdf) | L3 |
-|  2022/08/10 |  11:00AM-12:00PM EDT  | Extreme Automation with OSCAL - Exercising the Full OSCAL Stack in a Next Generation GRC | Travis Howerton, Co-Founder & CTO, RegScale | presentation & demo | L1-L3 |    
-|  2022/09/07 |  11:00AM-12:00PM EDT  | NIST OSCAL Open Source Tooling | David Waltermire, OSCAL Technical Director, Dmitry Cousin, OSCAL team member, Nikita Wootten, OSCAL team member, NIST | presentations & demos | L1-L3 |  
+|  2022/07/13 |  11:00AM-12:00PM EDT  | OSCAL Implementation: Early Lessons Learned [video](https://csrc.nist.gov/csrc/media/Presentations/2022/oscal-mini-workshop-3-aws/images-media/AWS%2BTelos_2022-07-13_captions.mp4) | Matthew Donkin, Security Assurance Manager, AWS & Stephanie Lacy, Senior Solutions Architect, Telos| [presentation](aws+telos-lessons_learned.pdf) | L3 |
+|  2022/08/10 |  11:00AM-12:00PM EDT  | Extreme Automation with OSCAL - Exercising the Full OSCAL Stack in a Next Generation GRC [video](https://csrc.nist.gov/csrc/media/Presentations/2022/oscal-mini-workshop-20220810-regscale/images-media/RegScale_2022-08-10_caption.mp4) | Travis Howerton, Co-Founder & CTO, RegScale | [presentation](regscale-extreme_automation.pdf) & demo | L1-L3 |    
+|  2022/09/07 |  11:00AM-12:00PM EDT  | NIST OSCAL Open Source Tooling | David Waltermire, OSCAL Technical Director, Dmitry Cousin, OSCAL team member, NIST | presentations & demos | L1-L3 |  
 |  2022/10/05 |  11:00AM-12:00PM EDT  | Compliance as Code - from Upstream to Ops | Brandt Keller, Software Engineer, Defense Unicorns | presentation & demo | L2 |  
 |  2022/11/02 |  11:00AM-12:00PM EDT  | Implementing an Agency Security Assessment Framework (SAF) with OSCAL "ComplianceOps" | Robert Ficcaglia, CNCF Kubernetes Policy Co-Chair, CNCF Security Technical Advisory Group Lead Assessor, Kubernetes SIG-Security Audit Team | presentation | L1-L3  |   
 |  2022/11/30 |  11:00AM-12:00PM EDT  | The OSCAL Futurist: Musing on What Is Possible and What is Needed | Greg Elin, Founder & CEO, GovReady PBC | presentation | L2-L3 |