excel/vba access/sql transfer data between side-by-side userforms

Make it so userforms will appear side-by-side after a second screen is requested. Alter content on second screen by selecting from a drop down list. Allow data to pass back and forth between the two userforms while the forms are open. Include an intermittent panel to alter and confirm data transfer. Retrofit this change into current app. fluent english. no google sheets, no web development. helpful if you had payroll or pay statement knowledge. Also build in some smarts. The attached proposal is a draft to be completed as you learn more about the app and project. Payment and rate based on experience. NO AGENTS OR AGENCIES. Bonus paid if you do an exceptionally good job.