openproject/app/views/issue_boxes/_show.html.erb

<%
  @issue      = issue      if defined? issue
  @changesets = changesets if defined? changesets
  @journals   = journals   if defined? journals
%>
<%= OpenProject::Backlogs::IssueActions.new(@issue).render(self) %>
<%= OpenProject::Backlogs::IssueView.new(@issue).render(self) %>
<%= OpenProject::Nissue::ChangesetView.new(@changesets, @issue).render(self) %>
<%= OpenProject::Nissue::JournalView.new(@journals, @issue).render(self) %>