Automated flowchart brainstorm

Ideas on creating a program or using excel to create a way to automate flowcharts. They can get large and need to have options to add some basic factors plus additional notes. This is for a chain of title for oil and gas interests (mineral ownership, royalty ownership, leasehold/working interest ownership, non-participating royalty, overriding royalty ownership) AND heirship/genealogy or both combined. We can assess separately with a plan to combine. Again, this first project is for discussing a plan. If you are interested, this project needs to start immediately and be done quickly. Attached are some examples.