https://community.appian.com/discussions/f/data/25311/join-two-entities-using-cdthow to join the employee and department?en-USTelligent Community 12https://community.appian.com/thread/98430?ContentTypeID=1Tue, 26 Jul 2022 09:22:17 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:3bf15266-8a84-4975-aece-1b099ce64740rahata9316<p>I guess this will help you</p> <p><a title="Join two entities using CDT" href="/discussions/f/data/10454/how-to-use-a-queryentity-to-query-data-from-multiple-cdts" rel="noopener noreferrer" target="_blank">https://community.appian.com/discussions/f/data/10454/how-to-use-a-queryentity-to-query-data-from-multiple-cdts</a></p><div style="clear:both;"></div>https://community.appian.com/thread/98407?ContentTypeID=1Tue, 26 Jul 2022 06:00:48 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:4209e1c4-3ed0-4535-a3f1-78363866adebHarshit Bumb (Appyzie)<p>The question is not super clear. You want to join two tables but all the joining happened either in table, or in record or in the CDT.&nbsp;<br />What are you trying to achieve in this expression rule?</p><div style="clear:both;"></div>https://community.appian.com/thread/98397?ContentTypeID=1Tue, 26 Jul 2022 03:14:22 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:fb0d351a-1c59-4820-9499-7cbaee96a32dujjwalr0002<p>Hi, you can either create a record having the relationship between these two entities or you can create a view in the database.<br />Check the below link.</p> <p><a href="https://docs.appian.com/suite/help/22.2/record-type-relationships.html#:~:text=To%20add%20the%20relationship%2C%20simply,from%20the%20Customer%20record%20type.">docs.appian.com/.../record-type-relationships.html</a></p><div style="clear:both;"></div>