<ul data-eligibleForWebStory="false">When replacing a source drive with a new one in a Time Machine setup, utilizing 'tmutil associatedisk' can help adopt the old backup history.The command structure for 'tmutil associatedisk' includes the source volume's path and the destination snapshot volume.It's crucial to locate the correct paths using Terminal and ensure no trailing slashes for successful execution.Using 'tmutil associatedisk' is useful for consolidating backup history when using an APFS destination in Time Machine setups.