<%foreach derivative.properties property>
<div>
Property: <%property.key|html>
<input type="text" name="value.<%property.key|html>" value="<%property.value|html>">
<input type="checkbox" name="delete.<%property.key|html>">Delete
</div>
<%foreach derivative.properties property>
<div>
Property: <%property.key|html>
<input type="text" name="value.<%property.key|html>" value="<%property.value|html>">
<input type="checkbox" name="delete.<%property.key|html>">Delete
</div>