<div dir="ltr"><div>Is it possible to merge multiple AttributeDefinition --called 'attribute1', 'attribute2', 'attribute3' --  to a new one like below?<br></div><div><br></div><div>Each of 'attribute1', 'attribute2', 'attribute3' -- can potentially be multi-valued.<br></div><div><br></div><div><br></div><div><AttributeDefinition id="Combine1and2and3" xsi:type="Simple"></div><div><AttributeEncoder xsi:type="SAML2String" <br>                              xmlns="urn:mace:shibboleth:2.0:attribute:encoder" <br>                                                                                friendlyName="Combine1and2and3" />    <br>                                                                      <br>                                                                        <InputAttributeDefinition ref="attribute1"/>    <br>                                                                            <InputAttributeDefinition ref="attribute2"/>    <br>                                                                            <InputAttributeDefinition ref="attribute3"/><br></AttributeDefinition></div></div>