Its central purpose is to connect those who have lost an identification card or driving licence with people who have found one, bringing both sides together through a dedicated loss-and-found service. Visitors can select the relevant document type and report either a loss or a discovery, making it clear that the platform supports both situations. The service focuses on these two document categories, identified on the site as CNI and driving permits.

miCATI presents its mission as helping each missing document return to its owner, offering a practical point of contact for people seeking or reporting an item. The site also provides an option to make a donation, alongside a privacy notice. Its concise, task-focused approach is centred on document recovery and connecting owners with finders, rather than presenting a broad catalogue of products or unrelated services