This document introduces the Acando FASIT tool, a framework for automated system integration tests. It is a web-based wiki interface built on the FitNesse open source testing framework. Acando FASIT provides benefits such as ease of access and use, an overview of test cases in a hierarchical structure, configurable templates, support for various protocols and functionality, and clear presentation of test results. It allows decoupling of system knowledge from test authoring and reduces reliance on specific individuals. The document advocates aligning Acando FASIT with development and change processes.