Approval notification for Knowledge Articles

[Divyesh Thakur]

Hello,
I want to create a approval notification for the approver of Knowledge article. The body of the notification should contain a hyperlink 'Click here to approve the article' at the bottom. Which  will approve the article once approver click on it. I have created an event in the workflow and have configured a notification on 'kb_knowledge' table which will send when event is fired. I don't know how to add the approval link into the mail body. Can anyone please guide/help me with this?
Thank you

[Dnyaneshwaree]

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Thank You!!