check the created filter per company if it is filtering the correct data, modify the code for filter to add a condition that will get the exact data based on the selected company, check again to see if it is now OK, as per checking, it is now ok
continue to create the query and design that will be used in adding, editing brands in the web application, test the adding and editing of brands, as per checking, the data is added and edited successfully
modify the created design and query to add the selection of company and library instance, test if adding brand is correct and working, now that there are a selection of company and library added, as per checking, it added successfully
try to edit the added brand to see if the saved company and library will be correctly shown in the edit form, as per checking, an error is encountered, check and fix the error for successfully loading the edit page.
Edit page is now successfully loading, tried to save the edited data and the edited data is saved