OpenCart Admin -> Orders Enhancement

We need to add an additional tab to the 'View Order' section of the admin area in OpenCart. Using the attached JPG as a guide, need the following items added as part of a new 'Lot Numbers' tab which will appear next to the 'History', and 'Additional' tabs toward the bottom of the page: 1. Ability to add multiple rows of data, each of which will store 'Lot Number' (text field) 'Expiration Date' (date picker) 2. Clicking the blue '+' icon reveals additional rows for entry 3. Clicking the blue 'Save' button at bottom right will store the new data with the existing order 4. The stored data will appear as a table with rows for each entry 5. Ability to click 'Delete Lot Number' for each row which will remove the data That's it, just enhancing the existing functionality on that page. Can certainly discuss in more detail, and are aiming to have this completed within 3 days.