1. One or more non-transitory computer-readable media storing one or more programs that are configured, when executed, to cause one or more processors to: identify, in a backup job associated with a source storage, a parent image backup file, a first child image backup file, and a second child image backup file; and generate and visually present, on an electronic display device associated with the one or more processors, a graphical user interface (GUI) relationship graph for displaying relationships between the image backup files in the backup job, the GUI relationship graph comprising: a parent image node visually representing the parent image backup file; a first child image node visually representing the first child image backup file; a second child image node visually representing the second child image backup file; and a forward branching path including a first link and a second link, the first link visually representing a first parent-child relationship between the parent image node and the first child image node, the second link visually representing a second parent-child relationship between the parent image node and the second child image node.