{{? data.usage.usage === 'restricted' }}
<aside class="warning">
The extension may only be used in the following objects:
</aside>

|Object|Description|
|---|---|
{{~ data.usage.objectTypes :ot}}|<a href="{{=data.linkBase}}#{{=data.utils.linkCase(ot)}}">{{=ot}}</a>|{{=data.descs[data.utils.linkCase(ot)]||'Description not found'}}|
{{~}}
{{?}}

{{? data.usage.usage === 'unrestricted' }}
<aside class="success">
The extension may be used in any object which allows specification extensions.
</aside>
{{?}}

{{? data.usage.usage === 'prohibited' }}
<aside class="error">
The extension may NOT be used in this version of the specification.
</aside>
{{?}}