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<?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>Interface Changes Impacting the Data Types and Long Running Instances</title><link>https://community.appian.com/discussions/f/best-practices/27290/interface-changes-impacting-the-data-types-and-long-running-instances</link><description>Hi Team, 
 
 I have new requirement to add few fields in the interfaces for which i updated the existing interfaces and data types. But there are many active instances available in production which might cause issue? 
 In One Scenario i want the latest</description><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>RE: Interface Changes Impacting the Data Types and Long Running Instances</title><link>https://community.appian.com/thread/106992?ContentTypeID=1</link><pubDate>Mon, 23 Jan 2023 13:33:15 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:36353316-ea42-4665-9879-659d493b6394</guid><dc:creator>normanc</dc:creator><description>&lt;p&gt;&lt;a href="https://community.appian.com/w/the-appian-playbook/162/backward-compatible-design-planning-for-subsequent-deployments"&gt;community.appian.com/.../backward-compatible-design-planning-for-subsequent-deployments&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Interface Changes Impacting the Data Types and Long Running Instances</title><link>https://community.appian.com/thread/106987?ContentTypeID=1</link><pubDate>Mon, 23 Jan 2023 12:58:46 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:db4e11f4-2d6a-419e-bb4c-a8baed57e06d</guid><dc:creator>testbasicu8831</dc:creator><description>&lt;p&gt;Hi Team,&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;Any update on this one?&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>