In my full org I have a record type with label name as ABC and its record type name is ABC_XXX. I also have a DEV org with the same record type names in there. I would like to changes the record type label as DEF and record type name as DEF_XXX.
I would then want to push the record type changes to FULL org from DEV. what will happen to already existing record with the record type as ABC? Would there be any changes to them? Would those record be gone?