Granting other wallet send NFT Authz permission allows them to send away ANY NFT you own, not limited to NFT books or Writing NFT you created. Use with CAUTION and ONLY grant to those you absolutely trust!
In the Current Grants, wallet address and authorization expiry date are displayed. Click "Renew" to update the authorization or click "Revoke" to cancel the authorization.
To create a new authorization, enter the wallet address in the Grant new send NFT Authz field and then click "Submit".