Transfer Stack Ownership to Other User
If you are the owner of a stack, you can transfer the ownership or make another user the owner of your stack in a few clicks. To achieve this, go to Settings > Stack, and click on Transfer Ownership. Enter the email address of the user you wish to transfer the stack's ownership to.
Once you click on Transfer, an email request will be sent to the specified user for accepting the ownership. As soon as the user accepts this request, he/she becomes the owner of your stack. You, then, do not have the rights to make any changes to the stack or to the content within.