Hide Checkbox Example

 <?xml version="1.0"?>
 <Package>
     <DisplayName>Uncheckable component</DisplayName>
     <Description>This component is uncheckable.</Description>
     <Version>1.0.0</Version>
     <ReleaseDate>2015-12-01</ReleaseDate>
     <SortingPriority>40</SortingPriority>
     <Checkable>false</Checkable>
 </Package>