Abstract: Embodiments disclose a system and method for planning and scheduling, comprising connecting a single or plurality of similar computer systems via a local, private, or public network, creating or instantiating a plan a plan or plans, wherein the said plan is comprised within a tackle, and wherein the plan comprises a single or plurality of recursive child plans, allowing for organization, linking, interfacing and inheritance of a plurality of plans, a single or plurality of items, and for organization, linking, interfacing and inheritance of said items, performing an operation or operations on each item wherein each item can be broken up, perfected, integrated, or tackled, and wherein the encoded instructions further cause the computer system to request assignment through a series of assigning users, with the final assigning user assigning the first item for a first user who commits to the assignment of the first item; wherein the first user commits to constructing the item by providing a commitment duration r