The program is compliant with the SA103F deduction categories that you can claim as allowable expenses. Also, the data you entered on your Tax Profile determines whether or not an expense is allowable. You can check this article for more detailed information: SA103F Categories.
Also, to change and categorise the transaction accordingly, I encourage you to consult your accountant for professional advice take a looked at the SA103F categories article.
Also, I have here these articles for additional insights: