Ooops, sorry, sent this by mistake before I had finished .... try again Hi all First-time posting from a Zope newbie ... hopefully someone can help I have defined a number of ClientProjects within Zope and I am trying to display these in a number of ways, filtered by object property values. So, for example, I want to display all client projects, or perhaps only those marketing projects, ie. where the marketing property has a value. I display the client project titles in an HTML table, 3 per row, and for all projects this works OK - I use the sequence-number to control the table formatting, and the index sequence is unbroken when all objects are displayed. My problem arises when I have a sub-set of projects to display, because the sequence-number and sequence-index values still seem to relate to the full set of objects. So if the sub-set only comprises objects 7 & 8 (eg the only marketing projects), the sequence-number is not reset automatically to 1 & 2 - they remain at 7 & 8. The same applies to the property sequence-index. So the way I check for the 3rd item in the collection, using sequence-number, does not work becuase the sequence number is not guaranteed to start at 1. I think I need a Python function to query and return a subset of objects, but how do I go about writing such an external method ? And how does it access my Zope ClientProject objects ? I also looked at using dtml-let and trying to keep a separate count ticking along, but seem to run into trouble with the variable's scope. Or is there an easier way around this that I have missed ? Any ideas ? Thanks in advance Dave