Assignment for tasks

Hello! I am doing a course on LMS and at each lesson it is necessary to hand over a link to the task. In this regard, I have two questions:

  1. How to change the type of data to be handed over in Assignment to a string (or a link)? I am attaching a screenshot of the place in the lesson for sending the task.

  2. Where can I view student submissions? In the admin panel, I don’t see this item even when I send some standard document type to pdf.