[config] analysis: add "norm" group to signal processes for norming of subprocesses

config/analysis.py

@@ -274,8 +274,8 @@ analysis.processes.extend([class_HHGluGlu_NLO_reweight])
 analysis.aux["multiclass"] = MulticlassConfig(
     groups={
         "mergedinclusive": {
-            "class_HHGluGlu_NLO_reweight": {"groups": ["signal", "fit"]},
-            "class_HHVBF_NLO": {"groups": ["signal", "fit"]},
+            "class_HHGluGlu_NLO_reweight": {"groups": ["signal", "fit", "norm"]},
+            "class_HHVBF_NLO": {"groups": ["signal", "fit", "norm"]},
             "tt": {"groups": ["background"]},
             "st": {"groups": ["background"]},
             "wjets": {"groups": ["background"]},