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Power Platform Community / Forums / Power Apps / PCF components are not...
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PCF components are not showing on CRM classic version only on UCI interface.

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Posted on by Microsoft Employee
I have created few PCF components and deploy them to my CRM instance by combining them into a solution. I am using these PCF components in my CRM forms. However, I have observed the PCF controls are only rendered when I switch to UCI interface by appending the forceUCI=1 in my query string. Is there any way to show the PCF component (i.e. Controls) in CRM classic interface too or may I convert the whole CRM instance from classic version to UCI interface?
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  • Verified answer
    Diana Birkelbach Profile Picture
    3,072 Most Valuable Professional on at

    The PCF components are supposed to work only in UCI. At least that's what I understand from the sdk: https://docs.microsoft.com/en-us/powerapps/developer/component-framework/overview 

    The legacy "RefreshedUI" won't show the PCF components and it's already deprecated (will be discontinued on october 2020): https://docs.microsoft.com/en-us/power-platform/important-changes-coming#legacy-web-client-is-deprecated

    You can find here how to activate UCI: https://docs.microsoft.com/en-us/powerapps/maker/model-driven-apps/transition-web-app

    Best regards,

    Diana

  • Hemant Gaur Profile Picture
    Microsoft Employee on at

    Dynamics classic or legacy interface is deprecated and UCI is the replacement. The framework is only supported in UCI. 

     

    You can see more details on deprecation here  - https://docs.microsoft.com/en-us/power-platform/admin/about-unified-interface

     

    As of September 2019, the legacy web client is deprecated. Customers must transition to Unified Interface before October 1, 2020. 

     

    hemant 

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