; and (ii) information on how migrating information technology systems to the .gov domain is beneficial to that entity, including benefits relating to cybersecurity and the supporting services offered by the Federal Government. (B) Reference guide Not later than 1 year after the date of enactment of this Act, the Director, in consultation with the Administrator and entities representing State, local, Tribal, or territorial governments, shall develop and publish on a publicly available website a reference guide for migrating online services to the .gov domain, which shall include— (i) process and technical information on how to carry out a migration of common categories of online services, such as web and email services; (ii) best practices for cybersecurity pertaining to registration and operation of a .gov domain; and (iii) references to contract vehicles and other private sector resources vetted by the Director that may assist in performing the migration. (C) Security enhancement plan Not later than 1 year after the date of enactment of this Act, the Director shall develop and submit to the Committee on Homeland Security and Governmental Affairs and the Committee on Rules and Administration of the Senate and the Committee on Homeland Security and the Committee on House Administration of the House of Representatives a .gov domain security enhancement strategy and implementation plan on how to improve the cybersecurity benefits of the .gov domain during the 5-year period following the date of enactment of this Act, which shall include— (i) a modernization plan for the information systems that support operation of the .gov top-level domain, such as the registrar portal, and how these information systems will remain current with evolving security trends; (ii) a modernization plan for the structure of the .gov program and any supporting contracts, and how the program and contracts can remain flexible over time so as to take advantage of emerging technology and cybersecurity developments