Tags and keywords
The following tip helps identify focus BDDs:
Webel Best Practice: Style: use line width 2 or 3 on the border of the "focus" element in "focus" diagrams (such as the main Block or Class of a dedicated Block Definition Diagram or Class Diagram)
In the focus BDD, features of the focus Block are exposed, and sometimes also features of some critical related elements.
The explanatory «snippet» we first analysed is also shown, but without the verbose list of 'members'. The 'source' of a «snippet» should, however, always be indicated.