10.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_extension_simple.png" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Extension simple" class="hierarchy"/> <span style="text-decoration:line-through">extension</span><a name="da-Extension.extension"> </a></td>
<td style="vertical-align: top; text-align : var(--ig-lef