app/views/orgs/rosters/_remove_roster_modal.html.erb
<div class="remodal text-left" data-remodal-id="remove-roster">
<button data-remodal-action="close" class="remodal-close"><%= octicon 'x' %></button>
<h2 class="remodal-header text-left">Are you sure you want to delete this roster?</h2>
<div class="remodal-warning">
Unexpected things will happen if you don't read this!
</div>
<div class="remodal-description">
Deleting the roster will delete all students.
This will not delete assignments, assignment repos, or submissions.
After deleting your roster, repos and submissions will be identified by GitHub handle instead of your roster identifier.
</div>
<%= form_tag({ controller: :rosters, action: :remove_organization }, method: :patch) do %>
<%= submit_tag 'Delete roster', class: 'btn btn-danger btn-block js-submit' %>
<% end %>
</div>