Hi Saman,
Thank you for your feedback. I will submit a request to our Product Department to re-record this video in the current versionV6.
Here you can find useful applications for agile and scrum project management methodologies: https://www.clarizen.com/appsmarketplace/type/agile---scrum.
Also, you can go to our website >> http://www.clarizen.com/project-management-solutions/agile-project-..., specifically under Resources and review Agile Development Best Practices as well.
For further clarification, please register for one of our daily Advanced Q&A webinars (see the link-> http://www.clarizen.com/resources/online-demo.html#second ).These are great resources for free consulting with our Customer Success Managers and visual answers to your questions.
Thank you,
Diana