The current navigation contains as many as 15 items with no grouping or ordinance. The product team and I took the initiative to clean it up. We collected people who work with the tool and created a card-sorting workshop which provided the basic guidance for the navigation shown below.

Here are a few side drawers that exist in the dashboard that allow for various functionalities that the administrator can perform.

Based on requirements from the users of this dashboard, we had to build custom tables with information relevant to the order or invoice. One example with installment details can be seen below -