Note that in order to be able to delete a supplier record, the supplier cannot be involved in a matter.
Step 1: Go to the "Person" tab.
Step 2: Select the "Suppliers" view.
Step 3: Enter the name of the supplier to be deleted in the filters to facilitate your search.
Step 4: Select by double clicking on the name of your supplier.
Step 5: The supplier record is displayed. Click on the delete icon.
Results:
The supplier record is deleted
The person record still exists in your database