Vessel platform automation developed notably categorizable in two behaviors: reconfiguration and collaborative motion control. This work explores integration of both behaviors in a single system. Fundamental system characteristics of both behaviors are analyzed to create understanding of the varying design approaches. A multi-vessel platform model approximation is proposed that expresses all module models in one generalized platform coordinate while retaining directional dependent effects. Automated reconfiguration and collaborative, coordinated dynamic positioning are implemented within a single framework. The multi-robot control stucture consists of guidance, navigation & control layers, rather than single systems, where topology changes with platform configuration.