**Chair:** Ken Mimasu **Members:** Florian Goertz, Adam Martin, Adam Falkowski, Alexandra Oliveira, Benjamin Fuks Link to code on HepForge: [[http://rosetta.hepforge.org]] The code currently implements a translations between the Warsaw, SILH bases and Higgs Bases based on the LHCHXSWG draft. **Constraints from data** * LEP data: information is all available, details & structure of implementation should be decided [Adam Ken ] * Higgs signal strengths: using existing software seems the most reasonable avenue. We have a Lilith author here which would be a nice place to start.[Florian Ken Jeremy Veronica] * Running effects [Florian]