The company Linjeutrustning AB works with replacing cable cabinets and needs a simpler and more structured method for documenting the work. There is a need to document the work in a structured way to simplify subsequent processes such as service and maintenance. There is also a need to take pictures and plan projects over specific areas to streamline work. The project group has taken on the task of meeting these needs through the development of a digital tool, an app. The goal of the app is to simplify the documentation of work and increase efficiency by allowing electricians to take pictures and plan projects in specific areas directly from their mobile phones. The result is an app that makes it easier and more structured for electricians to document their work by taking pictures and planning projects in specific areas directly from their mobile phones. The app enables more structured documentation of work, which in turn can streamline subsequent processes such as service and maintenance. Electricians can also plan projects and take pictures of specific areas to increase efficiency and safety for the future.