<?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>Expression Rule</title><link>https://community.appian.com/discussions/f/new-to-appian/26851/expression-rule</link><description>Hii Experts, 
 I am trying to create a expression rule to find out the difference in CDT (for Audit log) using CDT Comparison plugin. 
 Could anyone help me out how to create ER for that 
 
 Thanks</description><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>RE: Expression Rule</title><link>https://community.appian.com/thread/105827?ContentTypeID=1</link><pubDate>Wed, 21 Dec 2022 12:53:40 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:9c373a42-434a-46c1-8899-09937e357aab</guid><dc:creator>Praful Singhal</dc:creator><description>&lt;p&gt;use a!flatten on your local!newdata&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Expression Rule</title><link>https://community.appian.com/thread/105818?ContentTypeID=1</link><pubDate>Wed, 21 Dec 2022 11:02:34 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:9b6c7578-cbd7-4f81-9d29-c1e278e12807</guid><dc:creator>jojog0003</dc:creator><description>&lt;p&gt;Hii Stefan,&lt;/p&gt;
&lt;p&gt;can you help me for how to combine list of comparison .&lt;/p&gt;
&lt;p&gt;&lt;img src="/resized-image/__size/320x240/__key/communityserver-discussions-components-files/62/pastedimage1671620524035v1.png" alt=" " /&gt;&lt;/p&gt;
&lt;p&gt;I want to combine attributeName like {&amp;quot;id&amp;quot;, &amp;quot;createdOn&amp;quot;, &amp;quot;order type&amp;quot;} and Previous value {1,2,3,4} and current value{ 2,3,5,6}&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Expression Rule</title><link>https://community.appian.com/thread/105644?ContentTypeID=1</link><pubDate>Thu, 15 Dec 2022 15:04:22 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:ea5035bf-2302-452b-ac0b-6aa3114ef635</guid><dc:creator>Stefan Helzle</dc:creator><description>&lt;p&gt;I suggest to toy around with the CDT comparison plugin to understand how it works. Then start to build the solution piece by piece.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Expression Rule</title><link>https://community.appian.com/thread/105642?ContentTypeID=1</link><pubDate>Thu, 15 Dec 2022 14:39:34 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:511eeef2-838c-44da-82d0-cb69ea0474ea</guid><dc:creator>jojog0003</dc:creator><description>&lt;p&gt;I am new in appian. so I have no idea how to do that senerio.can you please help me for this&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Expression Rule</title><link>https://community.appian.com/thread/105526?ContentTypeID=1</link><pubDate>Tue, 13 Dec 2022 19:16:36 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:a8402677-7db0-4a65-95aa-c5794f346e9f</guid><dc:creator>Stefan Helzle</dc:creator><description>&lt;p&gt;Sure. What do you have so far?&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Expression Rule</title><link>https://community.appian.com/thread/105524?ContentTypeID=1</link><pubDate>Tue, 13 Dec 2022 17:46:03 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:b34a06b3-55fb-4cbf-bc75-4a782f81a698</guid><dc:creator>jojog0003</dc:creator><description>&lt;p&gt;&lt;span&gt;Hii Stefan&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;I&amp;nbsp; want to implement Audit log.&amp;nbsp;&lt;/span&gt;Kindly help me to impletment the Audit Log Functionality, Requrirement is as if any fields get updated to a new value, I have to show the Field name shich got updated along with its Previous Value and New VALUE along with Who has done the update and WHEN i.e if Original value is a!map( id:1, fName:&amp;quot;ABC&amp;quot;, lName:&amp;quot;XYZ&amp;quot;, DOB:11-05-1995, phone:&amp;quot;1234567890&amp;quot;, ) and updated value is a!map( id:1, fName:&amp;quot;CDF&amp;quot;, lName:&amp;quot;XXX&amp;quot;, DOB:11-05-1995, phone:&amp;quot;1234567890&amp;quot;, )&lt;/p&gt;
&lt;div class="content-scrollable-wrapper"&gt;
&lt;table height="75" width="890"&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;Serial number&lt;/td&gt;
&lt;td&gt;Field&lt;/td&gt;
&lt;td&gt;previous value&lt;/td&gt;
&lt;td&gt;New Value&lt;/td&gt;
&lt;td&gt;Updated By&lt;/td&gt;
&lt;td&gt;Updated On&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;1&lt;/td&gt;
&lt;td&gt;fName&lt;br /&gt;lName&lt;/td&gt;
&lt;td&gt;ABC&lt;br /&gt;XYZ&lt;/td&gt;
&lt;td&gt;CDF&lt;br /&gt;XXX&lt;/td&gt;
&lt;td&gt;(Username)&lt;/td&gt;
&lt;td&gt;(12-10-2022)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;2&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p&gt;&lt;span&gt;&lt;/span&gt;1) could you please help me how to implement that senerio using &lt;strong&gt;CDTCamparison Puglin?&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;Thanks&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Expression Rule</title><link>https://community.appian.com/thread/105453?ContentTypeID=1</link><pubDate>Tue, 13 Dec 2022 07:43:57 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:225ee765-b3a2-48b0-ba33-d701e0340d5e</guid><dc:creator>Stefan Helzle</dc:creator><description>&lt;p&gt;Here we trade tips for details. Do you have anything to offer? What did you try? Code snippets?&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>