Whether to use rowspan during cap development

[JJ111]

I'm currently developing with CAP and would like to know how to use rowspan in the table header.

Currently, I've implemented the table in an XML file, and the screen appears like the photo provided.

I would like to change it to look like this using a functionality similar to rowspan . How can I achieve this?

xml file

<t:Table id="_IDTable" selectionMode="None" rowMode="Auto"
<t:columns >
<t:Column width="50px" >
<Label text="aaaaa" width="100%" textAlign="Center" />
<t:template>
<core:Icon src="{selectMeaValRegMap>status}" decorative="false"/>
</t:template>
</t:Column>
</t:columns>
</t:Table>