POSSE PLS includes a multi-tiered administration capability. The POSSE Administration Portal is a web-based tool designed to allows non-IT staff (typically business users) to keep the application up-to-date. Via the POSSE Administration Portal authorized users can manage a variety of configuration elements ensuring the application is always up-to-date and easy-to-use. Checklists can be modified, fee schedules updated, review cycles added, Word Merge templates changed, inspection zones altered, and many more aspects managed.

The POSSE Stage tool allows IT staff to manage every aspect of configuration using a drag-and-drop interface. Fields can be added, workflows altered, and business rules added or modified as needed without needing to engage the vendor.