Abstract: Provided is a work management apparatus including: a display control unit configured to display on a display apparatus a permit to work for a work package, which is a work unit for constructing a construction object; a registration unit configured to register one or more workers in the work package; a first acquisition unit configured to acquire work duration information indicating a work duration that has been required to complete the work package; a generation unit configured to generate work record information including identification information on the work package and the work duration information; and an output unit configured to output the work record information.

Abstract: Provided is a project management apparatus configured to manage a project of constructing a construction object, the project management apparatus including: a display control unit configured to display on a display apparatus a simulation model of the construction object a reception unit configured to receive an operation of a user; a setting unit configured to set an order of a plurality of work packages, which are work units for constructing the construction object, based on an operation of the user on the simulation model; and a generation unit configured to generate a schedule of the project based on the order.