Go to settings → users → click on the profile of the user you want to delete:
Click on the three dots on the right top corner and click on "delete":
First select the user you want to transfer all contracts and documents to:
Please make sure that you first create a new user if you want to transfer the account to a new user. Learn more about creating a new user here.
The last step is to select the user you want to transfer to and then click on the button “Transfer and remove user”.
All tasks, documents and contracts will be transferred to the selected user.