title: How to add the same attribute multiple times to an Element Tag in XML
body: <p>In an XML Schema (XSD) I am writing, I need to define an attribute which can occur multiple times inside its parent element.</p>
  
  <p>Just to clear it with an example : the parent element represent events, and it supports different attributes like a title and an occurrence date for instance. One of the attributes called <code>department</code> is the organizing department. An event may be organized by one, or many departments.</p>
  
  <p>I want to know if XSD can handle multiple instances of the same attribute in an element or if this is beyond the scope of XML Standard ?</p>