Hello! There are no restrictions on the portfolio contents, but we ask that you tag all works appropriately (e.g., NSFW, content warnings, etc.) and ensure that your link(s) are accessible to the mods. You may use a link to a Google Drive folder or an AO3 account, or another method of choice! Portfolios will be used as a supplement to the 3 writing samples you send in. On the other hand, the 3 writing samples do have specific guidelines, which are outlined in the form. Best of luck!