<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://community.appian.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Data issue with nested CDT</title><link>https://community.appian.com/discussions/f/new-to-appian/30464/data-issue-with-nested-cdt</link><description>Hi All, 
 I have two CDTs A and B. B is nested to A. I am creating the data for cdt A using expression rule, for each record in A there may be multiple record of B. Can someone please help me how can I create using expression rules which will further</description><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>RE: Data issue with nested CDT</title><link>https://community.appian.com/thread/121090?ContentTypeID=1</link><pubDate>Tue, 31 Oct 2023 04:36:03 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:df272de6-35dc-4c53-bf0e-3ff60a64617c</guid><dc:creator>Rahul009</dc:creator><description>&lt;p&gt;Thanks Stefan, It worked.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Data issue with nested CDT</title><link>https://community.appian.com/thread/121058?ContentTypeID=1</link><pubDate>Mon, 30 Oct 2023 13:08:04 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:30c78806-e068-4dcb-8fff-13033c9bfcbb</guid><dc:creator>Stefan Helzle</dc:creator><description>&lt;p&gt;Then use a!foreach() to create as many items as you need.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Data issue with nested CDT</title><link>https://community.appian.com/thread/121056?ContentTypeID=1</link><pubDate>Mon, 30 Oct 2023 12:50:44 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:bcb68f30-b851-49a8-b0e1-572e0a007804</guid><dc:creator>Rahul009</dc:creator><description>&lt;p&gt;Thanks Stefan, But it is not known how many records will be in nested CDT B.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Data issue with nested CDT</title><link>https://community.appian.com/thread/121055?ContentTypeID=1</link><pubDate>Mon, 30 Oct 2023 12:48:26 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:250ff5bb-8fe7-420a-b4e6-92be1983c9a9</guid><dc:creator>Stefan Helzle</dc:creator><description>&lt;p&gt;&lt;pre class="ui-code" data-mode="text"&gt;type!A(
  field: &amp;quot;value&amp;quot;,
  nested: {
    type!B(
      field: &amp;quot;value&amp;quot;
    ),
    type!B(
      field: &amp;quot;value&amp;quot;
    ),
  }
)&lt;/pre&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>