Show variable of one task into another user task in tasklist

I have created two user task in one process flow.
I have added some variable like name, email in user task1.
Now my user task2 will approve the request after seeing the variable but he can’t see it at the time of approval. It can only visible in cockpit but I want to show it in tasklist itself.
Is there any way I can show previous task variable in next user task