Hi Susanna! Thank you for your question.

Unfortunately, it is not yet possible to attach documents to posts, although you can add a URL link to a post and view it as ‘related content’. However, we recommend posting documents as ‘documents’, rather than as ‘related content’ on posts. This is mostly because the Network allows you to set your content as private, which could avoid cases of plagiarism from those outside the Laidlaw community. At the end of the day, the choice is yours!