When you are creating an agreement:
Cosynd let's you choose the proposed terms of your agreements from the options presented to you in each tab. You can view how your choices will affect the actual agreement text by scrolling down to the section that matches the name of the tab that you are viewing. The agreement text will instantly change to reflect your answers to Cosynd's questions.
When you are reviewing/finalizing an agreement:
You can instantly view how your choices will affect the agreement text by clicking on "View Changelog + Agreement" to reveal the full agreement. Scroll down to the section that matches the name of the tab that you are viewing.