[xwiki-devs] query implying 2 XObjects

Hi! I'm trying to understand the Query Guide available at http://xpescaderias.environmentalchange.net/xwiki/bin/view/Species/SpeciesC… but still failing to get an answer to a problem. I navigate to a document with this query... #set($query = ", BaseObject as obj, LargeStringProperty as prop where doc.fullName = obj.name and obj.className='Users.PdrUserClass' and obj.id=prop.id.id and prop.id.name='Species' and prop.value like '" + $species + "' order by doc.fullName asc") I would like to set the value of $species to the value of the property GalicianName of the class Species.SpeciesClass instantiated in this document. Please, could anybody help me to solve this doubt? Thanks! Ricardo -- Ricardo Rodríguez CTO eBioTIC. Life Sciences, Data Modeling and Information Management Systems