Introduction to the Planning Phase by admin | Mar 2, 2023 | 1 comment You cannot view this unit as you're not logged in yet. 1 Comment Krista Osborne on 2 May 2023 at 16:00 Hello gentlemen 🙂 The screen went blank after David’s nice intro after about 1min 20 secs. Reply Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.