A Jump command is a single instruction that connects a menu or video title to another menu or another title. In a typical DVD-compliant project, every Jump command links one part of one PGC to another part of the same PGC or another PGC. In general, Jump is cross domain (global) while Link is within a domain or within a PGC (local).

Function	Description
Link to PGC	Links to another PGC in the same domain. The domain can be the Video Manager VMG, any VTS or VTS Menu domain. The domain cannot be the First-Play domain. See LinkPGCN command.
Jump to PGC in System Space	Links a menu or title to another menu or title in the DVD system space. The First-Play PGC and title menu are components of the system space in the VMG. The root, subpicture, audio, angle, and chapter (PTT) menus are the system space components within a VTS. See JumpSS and CallSS command.
Link to Program	Links a menu or title to a program in the same PGC. Does not execute a Pre command. See LinkPGN command.
Link to Cell	Links a menu or title to a cell in the same PGC. Does not execute a Pre command. See LinkCN command.
Link by Sub-Instructions	Links a menu highlight button or a cell to the previous, current, or next cell, program, or PGC within the same VTS. Can also be used to assign value of SPRM (8) to a highlight button. Resume is the only Jump by Sub-Instructions option that can be used as a Pre or Post command.
Jump to Title	Links the First-Play PGC or VMG PGC to any title domain in any VTS. See JumpTT command.
Jump to Title in VTS	Links the menu PGC or title PGC to a relative title (ttn) in the same VTS. See JumpVTS_TT command.
Link to Part of Title	Links a title to a chapter within the same title domain. Cannot be used in a VMG or VTS Menu domain. Does not execute the Pre command of the destination PGC. Use in conjunction with highlight button. See LinkPTT command.
Jump to Part of Title in VTS	Links a title or menu to chapters in other titles in the same VTS. Executes the Pre command of the destination PGC. See JumpVTS_PTT command.