# Implementation of CDS HOOKS in OpenEMR? **URL:** \ **Category:** OpenEMR Development\ **Tags:** feature\ **Created:** [January 21, 2021, 1:05pm UTC](https://community.open-emr.org/t/implementation-of-cds-hooks-in-openemr/15853 "2021-01-21T13:05:17Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![juggernautsei](https://community.open-emr.org/user_avatar/community.open-emr.org/juggernautsei/32/10764_2.png) [@juggernautsei](https://community.open-emr.org/u/juggernautsei)\ **Post date:** [January 22, 2021, 3:40am UTC](https://community.open-emr.org/t/implementation-of-cds-hooks-in-openemr/15853/2 "2021-01-22T03:40:49Z")
No one has talked about it for the past 4 years. > [@Flummoxed by cds rule logic](https://community.open-emr.org/t/flummoxed-by-cds-rule-logic/4148/2): > > [bradymiller](https://sourceforge.net/u/bradymiller/) wrote on [Friday, January 29, 2016](https://sourceforge.net/p/openemr/discussion/202504/thread/c9366c5d/#ed1b): Hi Harley, Don’t set a filter. Instead just set a target(see attached). This will work but you will have an issue with the interval in future; this a bug and the gui should support adding a target without a interval. After you create the rule, you can remove the interval setting manually from the rule\_target sql table. The row that need to be removed is highlighted in screenshot below. It appears the GUI rule editor has flip flopped the Option/Re… --- _[View the full topic](https://community.open-emr.org/t/implementation-of-cds-hooks-in-openemr/15853)._