This multi-phase dissertation explores how student placement management software can be evaluated, selected, adopted, and diffused within a university setting, considering multiple stakeholders with varying needs and differing levels of decision-making authority. Utilizing a case study design and Roger's Diffusion of Innovation framework (2003), the articles are proposed to generate a guide modeled to improve practice, which is the primary goal of Action Research (Barnett & Muth, 2008). These articles will chronicle lessons learned, offer considerations, and provide helpful resources to strategically adopt a software platform within a university setting. The articles are proposed as follows: 1) "Selection of Field Education Management Software in Social Work" (v, published May 2020) focusing on the evaluation and selection phases for Social Work programs; and 2) Toward a Decision Support Tool for Selecting Third-Party Student Management Software in Field-based Education (target journal - Springer - Educational Technology Research and Development) which will expand on previous research to a broader audience of student-placing programs and diffusing the software innovation throughout the university setting. Each article will explore a different aspect of the Action Research, the findings which emerged from the study, and provide additional insights and implications to each journal audience. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://bibliotheek.ehb.be:2222/en-US/products/dissertations/individuals.shtml.]