Strategic information system planning (SISP) has become an pivotal issue for enterprise management, especially in today's digital era. However in its implementation, the SISP process requires a variety of acting roles and the ability to share resources among the parties involved, so the success rate will also depend on the collaboration scheme being built. Examine the main aspects of the SISP collaborative scheme is objective of this paper. The results indicate that researchers are paying attention to the importance of collaboration in the SISP process, but at the same time indicating the unavailability of a holistic collaborative scheme with detailed aspects to be considered. Collaborative leadership as a basis in addition to collaborative principles such as share knowledge, share the vision, share viewpoint, active partnership approach, active communication and active participation and activities supported by the willingness of data/information and past experience, is the result of this research. Research results may be useful to other researchers and practitioners interested in collaborative schemes in the SISP process and can be a reference for them.