business case template for software replacement

Hello Michele – and welcome to PMI's Online Community! I encourage you to search our wide variety of content located within the 'Templates' drop-down at the top of our page to search the wide variety of resources we have to offer. One particular template that may be of interest to you is located at https://www.projectmanagement.com/deliverables/551/business-case. I also encourage you to elaborate more on what information you wish to obtain so others within the community can offer more useful responses.