The new Mail Merge functionality gives you an MS Word-style editor right in your browser. With a large array of merge fields, you can customize your mail merge documents with data from BigSIS, such as names, addresses, amounts, and much more. Create a merged document right in BigSIS and save it as a template. Then run that template any time. Your mail merge documents may be printed, downloaded in a number of formats included PDF and Word formats, or stored in our DocumentCenter (see above). Donation thank you letters are especially good candidates for this feature.