add special column to author grid for cq5.4

Hi

On the siteadmin I want to add a new column for each page to the layout grid. The column should show some special content for the page.

On CQ 5.5 there is a Interface ListInfoProvider to add such a new column.

see http://dev.day.com/docs/en/cq/5-5/developing/customize_siteadmin.html

Is there something similar for CQ 5.4?

Best regards

Jan Stettler