Scaling agile
Swisscom has come a long way since 2015 when they started transforming their IT and business units into a scaled agile organisation. They used the well-known Scaled Agile Framework (SAFe), which specifies many organisational and procedural points while also leaving flexibility for unique elements to the organisation and its culture.
However, this flexibility meant that, over time, standard practices came to be seen as best practices. Instead of referring to the framework, everyone tended to mimic patterns picked up somewhere…not always with the best results.