When viewing a release or your feature backlog, you can use a drop down at the top of the page to show your fields as columns. Note that Evaluators and Exec users will only see fields on releases to which they have been given access.
Click the drop down to show your available fields, and check the boxes next to the fields you’d like to see as columns.
Once the columns are showing, you can click and drag the edges of the column headers to resize the columns. If your data takes up too much horizontal space, you can side scroll using your trackpad to reveal hidden columns.