text: Man the Force
  development of their own PIM system. Refer to ATP 1-0.1 for specific PIM responsibilities of the corps
  G-1/AG and division G-1.
  BRIGADE S-1/STB S-1 (GENERAL OFFICER-LEVEL HQ)
  3-129. The brigade/STB personnel readiness team is normally responsible for PIM. Personnel information
  managers at brigade should anticipate an implied PIM mission during LSCO, to include joint and
  multinational personnel. During stability and defense support of civil authorities, as security partnerships
  form and transfer of security responsibilities occur, brigade S-1s may assist host-nation security forces with
  the development of their own PIM system. Refer to ATP 1-0.1 for specific PIM responsibilities of the brigade
  S-1/STB S-1.
  BATTALION S-1
  3-130. The battalion S-1 is the primary entity responsible for data input and updates, and is the starting
  point for personnel information management. Refer to ATP 1-0.1 for specific PIM responsibilities of the
  battalion S-1.
  TPOC
  3-131. The TPOC personnel accountability and systems division manages theater-wide PIM. It maintains
  and operates the PIM database for the theater. Specific responsibilities include—
  * Manage personnel information (manual and/or electronic) on assigned and attached personnel
  updating HR systems.
  * Manage user access, roles, and responsibilities within DTAS.
  * Reconcile differences between DTAS and other HR systems and databases as required.
  * Maintains unit hierarchy in DTAS for all theater units (with assistance from the ASCC HROC).
  * Manage theater personnel accounting.
  * Manage personnel files and records IAW governing regulations and policies.
  * Provide technical guidance for PIM to HROBs, G-1/AGs, and brigade/STB S-1s.
  * Publish implementing instructions for personnel policies and program for support units and the
  theater.
  * Provide technical assistance to supported units on all HR automation systems in theater.
  HR SYSTEMS SUPPORT
  3-132. Human resources systems are essential in accomplishing Army-wide PIM execution during LSCO.
  Human resources professionals rely heavily on HR systems and databases to provide commanders accurate
  reports and information for mission accomplishment. The inability to collect, process, and disseminate
  relevant HR information about units and personnel in a timely manner can seriously impede operations or
  the unit’s mission. Human resources operations must be prepared to sustain the ability to support forces in
  degraded operations. During degraded operations, HR professionals must establish measures to ensure
  information continues to flow, which may include manually completing forms and using radios to submit
  casualty reports, PERSTATs, or any other information relevant to commanders to maintain the sustainment
  COP.
  3-133. Human resources professionals who are competent with HR systems and databases, and understand
  how HR functions and tasks are processed and conducted, is critical. It is also imperative to ensure HR
  professionals are cross-trained across all HR systems. Immediate NIPRNET and SIPRNET connectivity
  should be near the top of a unit’s priority list when arriving in theater for HR professionals to conduct required
  HR functions and tasks. For specific HR databases, systems, and other automation support/equipment needed
  to perform HR missions, refer to appendix A of this publication.