WISP stands as an efficacious solution to the challenges associated with Stereoelectroencephalography (SEEG) strategic planning, offering lightweight and interactive web interfaces for rendering multiple brain views. These interfaces facilitate collaborative engagement among care team members across various disciplines during patient case conferences and SEEG strategic planning sessions. Moreover, WISP incorporates a collaborative electrode and electrode group library, serving as a standardized repository of knowledge. The application enables seamless conversion of case conference outcomes and SEEG plans into images and PDF files, with transmission to Electronic Health Record (EHR) systems through a customized HL7 engine. The initial assessment findings demonstrate WISP provides good usability according to the System Usability Scale (SUS) score, with physicians exhibiting a clear preference for its utilization over conventional approaches to case conference documentation and SEEG planning. Furthermore, physicians have actively embraced WISP in their collaborative sessions, indicating its seamless integration into their clinical workflows.