https://www.slab.org.uk/faqs/our-proposal-will-be-used-by-all-our-staff-including-those-who-deliver-help-for-benefits-housing-and-employment-problems-as-well-as-those-delivering-debt-advice-is-this-covered-by-the-funding/
The proposal has to focus on debt advice and the provision of debt advice. While your proposed solution may have wider benefit to your organisation, the focus should be on the debt advice element of your service.