diff --git a/project/config/across_datasets/config.yaml b/project/config/across_datasets/config.yaml
index f7a75f630..1e278aa07 100644
--- a/project/config/across_datasets/config.yaml
+++ b/project/config/across_datasets/config.yaml
@@ -1,3 +1,4 @@
+# # config for Snakefile_best_across_datasets
 epochs_max:
 - 100
 batch_size: 64
diff --git a/project/config/appl_ald_data/plasma/proteinGroups/config.yaml b/project/config/appl_ald_data/plasma/proteinGroups/config.yaml
index 24a8a3880..af955b8ae 100644
--- a/project/config/appl_ald_data/plasma/proteinGroups/config.yaml
+++ b/project/config/appl_ald_data/plasma/proteinGroups/config.yaml
@@ -1,3 +1,4 @@
+# config for Snakefile_v1
 config_split: config/appl_ald_data/plasma/proteinGroups/split.yaml
 config_train: config/appl_ald_data/plasma/proteinGroups/train_{model}.yaml
 folder_experiment: runs/appl_ald_data/plasma/proteinGroups
diff --git a/project/config/knn_comparison/ald_pgs_all/config.yaml b/project/config/knn_comparison/ald_pgs_all/config.yaml
index 149413972..96c85270a 100644
--- a/project/config/knn_comparison/ald_pgs_all/config.yaml
+++ b/project/config/knn_comparison/ald_pgs_all/config.yaml
@@ -1,3 +1,4 @@
+# config for Snakefile_v2
 config_train: runs/knn_comparison/ald_pgs_all/configs_train/train_{model}.yaml
 folder_experiment: runs/knn_comparison/ald_pgs_all
 fn_rawfile_metadata: data/ALD_study/processed/raw_meta.csv
diff --git a/project/config/knn_comparison/hela_pgs_large/config.yaml b/project/config/knn_comparison/hela_pgs_large/config.yaml
index 160b92411..e618a31a3 100644
--- a/project/config/knn_comparison/hela_pgs_large/config.yaml
+++ b/project/config/knn_comparison/hela_pgs_large/config.yaml
@@ -1,3 +1,4 @@
+# config for Snakefile_v2
 config_split: config/knn_comparison/hela_pgs_large/split.yaml
 config_train: runs/knn_comparison/hela_pgs_large/configs_train/train_{model}.yaml
 folder_experiment: runs/knn_comparison/hela_pgs_large
diff --git a/project/config/single_dev_dataset/evidence_N50/config.yaml b/project/config/single_dev_dataset/evidence_N50/config.yaml
index 2884b973d..fea06b5df 100644
--- a/project/config/single_dev_dataset/evidence_N50/config.yaml
+++ b/project/config/single_dev_dataset/evidence_N50/config.yaml
@@ -1,3 +1,4 @@
+# config for Snakefile_v1
 config_split: config/single_dev_dataset/evidence_N50/split.yaml
 config_train: config/single_dev_dataset/evidence_N50/train_{model}.yaml
 folder_experiment: runs/dev_dataset_small/evidence_N50
diff --git a/project/config/single_dev_dataset/example/config.yaml b/project/config/single_dev_dataset/example/config.yaml
index 4f32f8b2b..432ac518d 100644
--- a/project/config/single_dev_dataset/example/config.yaml
+++ b/project/config/single_dev_dataset/example/config.yaml
@@ -1,3 +1,4 @@
+# config for Snakefile_v1
 config_split: config/single_dev_dataset/example/split.yaml
 config_train: config/single_dev_dataset/example/train_{model}.yaml
 folder_experiment: runs/example
diff --git a/project/config/single_dev_dataset/peptides_N50/config.yaml b/project/config/single_dev_dataset/peptides_N50/config.yaml
index 612099b93..91888760c 100644
--- a/project/config/single_dev_dataset/peptides_N50/config.yaml
+++ b/project/config/single_dev_dataset/peptides_N50/config.yaml
@@ -1,3 +1,4 @@
+# config for Snakefile_v1
 config_split: config/single_dev_dataset/peptides_N50/split.yaml
 config_train: config/single_dev_dataset/peptides_N50/train_{model}.yaml
 folder_experiment: runs/dev_dataset_small/peptides_N50
diff --git a/project/config/single_dev_dataset/proteinGroups_N50/config.yaml b/project/config/single_dev_dataset/proteinGroups_N50/config.yaml
index 3db585591..6c8335674 100644
--- a/project/config/single_dev_dataset/proteinGroups_N50/config.yaml
+++ b/project/config/single_dev_dataset/proteinGroups_N50/config.yaml
@@ -1,3 +1,4 @@
+# config for Snakefile_v1
 config_split: config/single_dev_dataset/proteinGroups_N50/split.yaml
 config_train: config/single_dev_dataset/proteinGroups_N50/train_{model}.yaml
 folder_experiment: runs/dev_dataset_small/proteinGroups_N50