Load management systems and methods are described. A load management system comprises a database storing load information, a mobile application associated with a user account and executable on a mobile device. The mobile application includes a main application and independently executable sub-applications corresponding to workflow progresses in the distribution center. The mobile application when executed, accesses the sub-applications in response to a user logging in to the main mobile application. The sub-applications inherit credentials from the main application and communicate with each other in response to inheriting the credentials.