title: How to apply a @RowStyle to a range of rows (or other complex condition) in OpenXava?
body: <p>I understand that using @RowStyle I can determine the style depending on specific values of a field. But how can I do it if I want to differentiate the five first records (id &gt;= 1 and id &lt;= 5) from the other ones?</p>
  <p>For example, in my case an Activity entity starts with 5 activites by default. The goal is to show those first 5 rows with a different color or style and the rest of the records, added by the user, with regular style. Like this:</p>
  <p><a href="https://i.stack.imgur.com/az3TB.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/az3TB.png" alt="List with first 5 rows remarked" /></a></p>
  <p>How can I apply the style just to the first 5 rows?</p>