<#if skillGroups??> <#list skillGroups as skill> <#if skillExtentionList??> <#list skillExtentionList as skillExtention> <#if skillExtention.extention?? && skillExtention.extention!=""> <#if skillExtentionList??> <#list skillExtentionList as skillExtention> <#if skillGroups??> <#list skillGroups as skill> <#if skill.id == skillExtention.skillid>