Hi @SrikanthAkondi ,
Do you want to retrieve current record’s GUID in embedded canvas app?
If you do, you could achieve your need by following steps:
1. Add a customize card in the form.

2. Select the card, insert a TextInput box or Label in the card.

3. Set the Text of the Label or TextInput to: GUID(First(ModelDrivenFormIntegration.Data).ItemId)
4. Save and publish the canvas app and Model-driven app.
Now you could see the GUID in the embedded canvas app:

Hope this helps.
Best regards,
Community Support Team _ Jeffer Ni
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