We've added a new feature to Project Overview to create retainers and recurring budgets in projects. This helps teams keep a better log of project budgets and ensure more accurate cost amounts.
To add a retainer budget, select the new "Add budget" button and input retainer budget amount, start date, and due date. Once a retainer is created, it will be displayed in the "Billable hours" budget widget as a row with the corresponding info. Users also have the ability to delete retainers as needed.