xep.index.item.properties attribute set xep.index.item.properties Properties associated with XEP index-items true true Properties associated with XEP index-items, which generate page numbers in an index processed by XEP. For more info see the XEP documentation section "Indexes" in http://www.renderx.com/reference.html#Indexes. This attribute-set also adds by default any properties from the index.page.number.properties attribute-set.