Get Task ID to bind with URL and send that URL to Approval's Email address to notify it

Hello, 

 Before assigning the Approval i want to send Email to Approval and then assign Task to Approval as shown in following Image(A).

  Image(A)

 

In that email i want the Task ID  which  i get it following way as shown in following Image(B), but it returns previous Task ID which is useless to me.

 Image(B)

 

What i tried,

We can get Task Link when we Checked  "Notify......." option in Input Task Properties but we can't change that Email format  or that default email template.

So i design my own Email Template and Included it process model as shown in Image(A), but "tp!id" in Task Properties as shown in Image(B) gives me previous Task ID.

And don't want to used default email notification alert for Task whose email format is fixed and non editable.   

 

 So how can i Get the Latest Task ID, so i can used it in my "Email Template as Approval Link" (bind Task Id with URL, so Approval can directly redirect to that Task).

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