https://docs.google.com/presentation/d/1Z1oCl_UuOGCQg57WnuSxwuW7qlo3McHi/edit?usp=drive_link&ouid=104550699733582755901&rtpof=true&sd=true
https://docs.google.com/file/d/1-CSb1Ff8vmvqoz1FtOVJ9ske__E-qy8H/edit?usp=docslist_api&filetype=mspresentation
