How to: add veiw of related account at tasks in shared calendar?

[keidence]

Hi all!
I've implemented this with calls and meetings by adding $act->sugar_bean->parent_name
in modules/calendar/templates/template_calendar.php

echo "<td width="100%">
                  <a href="index.php?module=Calls&action=DetailView&record=".
                  $act->sugar_bean->id."">".
                  $app_list_strings['call_status_dom'][$act->sugar_bean->status].":".
                  $act->sugar_bean->name. "&nbsp,".$act->sugar_bean->parent_name. "(".
                  $timedate->to_display_time($act->sugar_bean->time_start, true, false)."
                  )</a></td></tr>";

But the same didn't work with tasks.
I've no idea why
Any advice?
Thanks

[keidence]

I'm still searching for an implementation..
May be someone have done this?