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How to read and update copilot global variables in a custom webpage

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Posted on by Mithoon

In custom website channel approach, based on message response can we programmatically read and update copilot global variables from webpage (javascript).

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Mithoon 37 on at

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How to read and update copilot global variables in a custom webpage

Pass context variables from webpage to copilot
https://learn.microsoft.com/en-us/microsoft-copilot-studio/guidance/pass-context-variables-from-webpage-to-copilot
remidyon on at

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Re: How to read and update copilot global variables in a custom webpage

Hello @Mithoon
Yes you can send data from Javascript to global variable in Copilot Studio, set your variable to "External source can set value" then use that code snippet example

payload: { activity: { channelData: { postBack: true, }, //Web Chat will trigger "conversation start" System Topic message automatically name: 'startConversation', type: "event", value: { text: "trigger phrase", pageAccess: pageLocation, userLatitude: latitude, userLongitude: longitude, } }, },

See documentation: Use variables to carry content across topics - Microsoft Copilot Studio | Microsoft Learn