I want to register a new product that can be paid in installments. For example: "Product 1" with a list price of $2,000, with the possibility of paying in 12 installments of $200. I intended to use the Subscriptions module. In the Subscriptions module, I created a recurring plan called "12 Months" and, after creating my "Product 1," I linked this product to the recurring plan with a recurring price of $200.

When I try to create a sale for this product, and after selecting the recurring plan in the sales form, it asks me to manually enter a subscription expiration date. I reviewed the documentation and some tutorial videos, and I found that when creating the recurring plan, it’s possible to set the "Duration" of the plan. However, I’ve searched everywhere, and that option doesn’t appear for me. I am using version 18.0.

Thank you!