diff --git a/wos-dumps/03-enrich.ini b/wos-dumps/03-enrich.ini
new file mode 100644
index 0000000..3daddc0
--- /dev/null
+++ b/wos-dumps/03-enrich.ini
@@ -0,0 +1,2 @@
+[transit]
+
diff --git a/wos-dumps/Makefile b/wos-dumps/Makefile
index 949fa20..886e0d7 100644
--- a/wos-dumps/Makefile
+++ b/wos-dumps/Makefile
@@ -1,73 +1,37 @@
-# To set specific directory for each crontab run
-ifeq ($(strip $(Startup)),)
-# use the the day of the week
-#VERSION_DIR := $(shell date +%A)
-# use the month
-VERSION_DIR := $(shell date +%B)
-else
-# use no version
-VERSION_DIR := .
-endif
+NPROCS = $(shell grep -c 'processor' /proc/cpuinfo)
+MAKEFLAGS += --keep-going -j$(NPROCS) --max-load=$(NPROCS)
+# This ensures the next time you run Make, it’ll properly re-run the failed
+# rule, and guards against broken files.
+# See https://tech.davis-hansson.com/p/make/#change-some-make-defaults
+.DELETE_ON_ERROR:
 
-# To set ezs parameters
-EZSFLAGS := --param VERSION_DIR="$(VERSION_DIR)"
-# To set global  parameters
-ROOT_DIR := $(shell pwd)
-# To set the location and the extension of sources files (queries)
-INPUT_DIR := 01-query
-INPUT_EXT := txt
+# To prevent deleting intermediate files (for controls)
+.PRECIOUS: 02-download/%.jsonl 03-enrich/%.jsonl
 
-# To set the location and the extension of results files
-OUTPUT_DIR := 02-download/$(VERSION_DIR)
-OUTPUT_EXT := jsonl.gz
-
-# To generate all files from source directory to target directory
-SOURCE_FILES := $(wildcard $(INPUT_DIR)/*.$(INPUT_EXT))
-TARGET_FILES := $(patsubst $(INPUT_DIR)/%.$(INPUT_EXT), $(OUTPUT_DIR)/%.$(OUTPUT_EXT), $(SOURCE_FILES))
-
-# Phony Rules
-help:
-	@grep -P '^[a-zA-Z0-9_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
-
-list: ## list all target files
-	@ls -1 $(TARGET_FILES)
-
-view: ## To view current generated files
-	find $(OUTPUT_DIR)
-
-clean-cache: ## To delete enrichment cache
-	@rm -v -f $(TMPDIR)/memory
-
-clean: ## To delete current generated files
-	@rm -v -f $(TARGET_FILES)
-
-drain: ## To delete all directories
-	@rm -v -Rf 02-download
+SOURCE_FILES := $(wildcard 01-query/*.txt)
+TARGET_FILES := $(patsubst 01-query/%.txt, 04-report/%.log, $(SOURCE_FILES))
 
 watch: ## Automatically build files when they change
 	while true; do \
-		inotifywait -qr -e modify -e create -e delete -e move --exclude '/\.' $(INPUT_DIR); \
-		make clean-cache; \
-		make all; \
+		inotifywait -qr -e modify -e create -e delete -e move --exclude '/\.' 01-query; \
+		$(MAKE) all; \
 	done
 
 # Rules
 all: $(TARGET_FILES) ## Build all files
+	echo $(TARGET_FILES)
 
-%: $(OUTPUT_DIR)/%.$(OUTPUT_EXT)
-	@echo "$<"
-
-02-download/$(VERSION_DIR)/%.jsonl: 01-query/%.txt
+# cible : dépendance
+04-report/%.log: 03-enrich/%.jsonl
 	mkdir -p $(@D)
-	time ezs $(EZSFLAGS) 02-download.ini < $< > $@.crdownload
+	wc -l $< > $@
+
+03-enrich/%.jsonl: 02-download/%.jsonl
+	mkdir -p $(@D)
+	time npx ezs 03-enrich.ini < $< > $@.crdownload
 	mv $@.crdownload $@
-	ls -lhag $@ |sed -re 's/^[^ ]* //' >> "$(subst .jsonl,.log,$@)"
 
-02-download/$(VERSION_DIR)/%.jsonl.gz: 02-download/$(VERSION_DIR)/%.jsonl
-	gzip -f $<
-
-# To prevent deleting intermediate files (for controls)
-.PRECIOUS: 02-download/$(VERSION_DIR)/%.json
-
-.DEFAULT_GOAL := help
-.PHONY: clean drain view help list all clean-cache watch
+02-download/%.jsonl: 01-query/%.txt
+	mkdir -p $(@D)
+	time npx ezs 02-download.ini < $< > $@.crdownload
+	mv $@.crdownload $@