  Reducing the cost and delay and improving quality are major issues for
product and software development, especially in the automotive domain. Product
line engineering is a wellknown approach to engineer systems with the aim to
reduce costs and development time as well as to improve the product quality.
Feature models enable to make logical selection of features and obtain a
filtered set of assets that compose the product. We propose to use a color code
in feature models to make possible decisions visual in the feature tree. The
color code is explained and its use is illustrated. The completeness of the
approach is discussed.
