Portfolio resources should be formatted as PDF files at 72ppi. Make sure you Restrict information to your utmost of 24 webpages. You will find there's file measurement limitation of 15mb when uploading your portfolio. It’s less difficult for us to look at one-way links submitted by using YouTube or Vimeo. https://deanfapgp.actoblog.com/17330479/the-2-minute-rule-for-passport-document