Filter Functionality

Hi DEAR Team,

I would like to suggest a feature request for faster navigation and workflow within DEAR.

For availability, sales order, purchase order, and transfer, it would be nice to have a filter function to find a specific list of orders and products.

Let's say we would like to see the availability for a category of products, at a specific location, but currently in the availability section, it's impossible to view a list of products quantities for a specific category plus a specific location.

It would be nice to have the total of the column, such as total of the quantity, total of the on order, etc. Without the need of Excel....