Index: app/views/issues/_relations.rhtml
===================================================================
--- app/views/issues/_relations.rhtml	(revision 2092)
+++ app/views/issues/_relations.rhtml	(working copy)
@@ -10,7 +10,11 @@
 <table style="width:100%">
 <% @issue.relations.each do |relation| %>
 <tr>
-<td><%= l(relation.label_for(@issue)) %> <%= "(#{lwr(:actionview_datehelper_time_in_words_day, relation.delay)})" if relation.delay && relation.delay != 0 %> <%= link_to_issue relation.other_issue(@issue) %></td>
+<% if Setting.cross_project_issue_relations? %>
+  <td><%= l(relation.label_for(@issue)) %><%= " (#{lwr(:actionview_datehelper_time_in_words_day, relation.delay)})" if relation.delay && relation.delay != 0 %>: <%=h relation.other_issue(@issue).project %> - <%= link_to_issue relation.other_issue(@issue) %></td>
+<% else %>
+  <td><%= l(relation.label_for(@issue)) %> <%= "(#{lwr(:actionview_datehelper_time_in_words_day, relation.delay)})" if relation.delay && relation.delay != 0 %> <%= link_to_issue relation.other_issue(@issue) %></td>
+<% end %>
 <td><%=h relation.other_issue(@issue).subject %></td>
 <td><%= relation.other_issue(@issue).status.name %></td>
 <td><%= format_date(relation.other_issue(@issue).start_date) %></td>