Adding customers to the reports and purchasing invoice

Hi guys!

Could you please help with the following info?

  1. How can we add the customer information into the stock balance report?

  2. And how can we add customer information to purchasing invoice?

  3. Is it possible to add a few customers to the purchasing invoice? For example, we purchase 3 compressors for 3 different customers and we want to see that reflected in the Stock Balance Report. How can we do that?

Thank you

there is a concept of inventory dimension that might help