SAS Studio Tasks XML - Group of checkboxes

[a20121248]

Hi experts:

I'm writing custom tasks in SAS Studio and I would like to select a year (for example 2021) and show a list of selected checkboxes (all months from Jan to Dec). Since they are checkboxes also be able to select specific months.

It's something similar to this image:

I've tried the to follow this example (dependency) but the I don't know whichs items can I use as the example.

<Metadata>
	<Options>
		<Option name="cbxValue" inputType="checkbox" >Specify value</Option>
		<Option name="txtValue" inputType="inputtext">Enter a value</Option>
	</Options>
</Metadata>
<UI>
	<OptionItem option="cbxValue"/>
	<OptionItem option="txtValue"/>
</UI>
<OptionDependencies>
	<OptionDependency>
		<TriggerOption option="cbxValue"/>
		<TriggerValue value="true">
			<ShowTarget option="txtValue"/>
		</TriggerValue>
	</OptionDependency>
</OptionDependencies>

Any reference or example?

Best regards,

Javier