graph TB SRC[Open a PR] DestMaster[master] DestCarta[develop/carta] DestZrn[develop/zrn] DestSplit[Split it up and try again] Q1[Does this contain functional or non-trivial changes?] Q2[Does this fix a blocking bug outside of either develop branch?] Q3[Does it affect a contract with an on-vehicle consumer or a cartographer workflow?] Q4[Can it be split up into PRs that affect them separately?] Q5[Will it require CCB/IAT?] Q6[Has Carta tested and signed off on it yet?] Q7[Get Carta testing signoff] SRC --> Q1 Q1 -- no --> DestMaster Q1 -- yes --> Q2 Q2 -- yes --> DestMaster Q2 -- no --> Q3 Q3 -- neither --> DestMaster Q3 -- cartographer workflow --> Q5 Q3 -- on-vehicle contract --> DestZrn Q3 -- both --> Q4 Q4 -- no --> DestZrn Q4 -- yes --> DestSplit Q5 -- yes --> Q6 Q5 -- no --> DestCarta Q6 -- yes --> DestMaster Q6 -- no --> Q7 Q7 --> Q6