Hello Glencoe,

The "Assigned Posts" tab is visible to only site moderator's and admin. If you want to turn this off, you need to edit the theme file /components/com_easydiscuss/themes/simplistic/frontpage.index.filters.php and remove the codes below,

		<?php if(EDC::isSiteAdmin() || EDC::isModerator()) { ?>

		<li class="filterItem<?php echo $activeFilter == 'assigned' ? ' active' : '';?>" data-filter-tab data-filter-type="assigned">

			<a class="mineFilter" href="javascript:void(0);">

				<?php echo JText::_('COM_EASYDISCUSS_ASSIGNED_POSTS' );?>

				<span class="label label-important label-notification"><?php echo $assignedCount; ?></span>

			</a>

		</li>

		<?php } ?>