-for each field will be assigned.</div></li><li><code>id</code> : Object<div class="sub-desc">(Optional) The id of the Record. This id should be unique, and is used by the
-<a href="output/Ext.data.Store.html" ext:cls="Ext.data.Store">Ext.data.Store</a> object which owns the Record to index its collection of Records. If
-an <code>id</code> is not specified a <b><code><a href="output/Ext.data.Record.html#Ext.data.Record-phantom" ext:member="phantom" ext:cls="Ext.data.Record">phantom</a></code></b> Record will be created
-with an <a href="output/Ext.data.Record.html#Ext.data.Record-Record.id" ext:member="Record.id" ext:cls="Ext.data.Record">automatically generated id</a>.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Record</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.data.Record-Record.id"></a><b><a href="source/Record.html#method-Ext.data.Record-Record.id">Record.id</a></b>( <code>Record rec</code> )
+for each field will be assigned.</div></li><li><code>id</code> : Object<div class="sub-desc">(Optional) The id of the Record. The id is used by the
+<a href="output/Ext.data.Store.html" ext:cls="Ext.data.Store">Ext.data.Store</a> object which owns the Record to index its collection
+of Records (therefore this id should be unique within each store). If an
+<code>id</code> is not specified a <b><code><a href="output/Ext.data.Record.html#Ext.data.Record-phantom" ext:member="phantom" ext:cls="Ext.data.Record">phantom</a></code></b>
+Record will be created with an <a href="output/Ext.data.Record.html#Ext.data.Record-Record.id" ext:member="Record.id" ext:cls="Ext.data.Record">automatically generated id</a>.</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource">Record</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.data.Record-Record.id"></a><b><a href="source/Record.html#method-Ext.data.Record-Record.id">Record.id</a></b>( <code>Record rec</code> )