diff --git a/data/helpers.d/config b/data/helpers.d/config
index 3a2c55444..fe3a488de 100644
--- a/data/helpers.d/config
+++ b/data/helpers.d/config
@@ -21,15 +21,16 @@ for panel_name, panel in loaded_toml.items():
             print(';'.join([
                 name, 
                 param.get('type', 'string'),
-                param.get('source', 'settings' if param.get('type', 'string') != 'file' else '')
+                param.get('bind', 'settings' if param.get('type', 'string') != 'file' else '')
                 ]))
 EOL
 `
     for line in $lines
     do
-        IFS=';' read short_setting type source <<< "$line"
+        # Split line into short_setting, type and bind
+        IFS=';' read short_setting type bind <<< "$line"
         local getter="get__${short_setting}"
-        sources[${short_setting}]="$source"
+        binds[${short_setting}]="$bind"
         types[${short_setting}]="$type"
         file_hash[${short_setting}]=""
         formats[${short_setting}]=""
@@ -38,36 +39,36 @@ EOL
             old[$short_setting]="$($getter)"
             formats[${short_setting}]="yaml"
         
-        elif [[ "$source" == "" ]] ; then
+        elif [[ "$bind" == "" ]] ; then
             old[$short_setting]="YNH_NULL"
 
         # Get value from app settings or from another file
         elif [[ "$type" == "file" ]] ; then
-            if [[ "$source" == "settings" ]] ; then
+            if [[ "$bind" == "settings" ]] ; then
                 ynh_die "File '${short_setting}' can't be stored in settings"
             fi
-            old[$short_setting]="$(ls $(echo $source | sed s@__FINALPATH__@$final_path@ | sed s/__APP__/$app/) 2> /dev/null || echo YNH_NULL)"
+            old[$short_setting]="$(ls $(echo $bind | sed s@__FINALPATH__@$final_path@ | sed s/__APP__/$app/) 2> /dev/null || echo YNH_NULL)"
             file_hash[$short_setting]="true"
         
         # Get multiline text from settings or from a full file
         elif [[ "$type" == "text" ]] ; then
-            if [[ "$source" == "settings" ]] ; then
+            if [[ "$bind" == "settings" ]] ; then
                 old[$short_setting]="$(ynh_app_setting_get $app $short_setting)"
-            elif [[ "$source" == *":"* ]] ; then
+            elif [[ "$bind" == *":"* ]] ; then
                 ynh_die "For technical reasons, multiline text '${short_setting}' can't be stored automatically  in a variable file, you have to create custom getter/setter"
             else
-                old[$short_setting]="$(cat $(echo $source | sed s@__FINALPATH__@$final_path@ | sed s/__APP__/$app/) 2> /dev/null || echo YNH_NULL)"
+                old[$short_setting]="$(cat $(echo $bind | sed s@__FINALPATH__@$final_path@ | sed s/__APP__/$app/) 2> /dev/null || echo YNH_NULL)"
             fi
 
         # Get value from a kind of key/value file 
         else
-            if [[ "$source" == "settings" ]] ; then
-                source=":/etc/yunohost/apps/$app/settings.yml"
+            if [[ "$bind" == "settings" ]] ; then
+                bind=":/etc/yunohost/apps/$app/settings.yml"
             fi
-            local source_key="$(echo "$source" | cut -d: -f1)"
-            source_key=${source_key:-$short_setting}
-            local source_file="$(echo "$source" | cut -d: -f2 | sed s@__FINALPATH__@$final_path@ | sed s/__APP__/$app/)"
-            old[$short_setting]="$(ynh_read_var_in_file --file="${source_file}" --key="${source_key}")"
+            local bind_key="$(echo "$bind" | cut -d: -f1)"
+            bind_key=${bind_key:-$short_setting}
+            local bind_file="$(echo "$bind" | cut -d: -f2 | sed s@__FINALPATH__@$final_path@ | sed s/__APP__/$app/)"
+            old[$short_setting]="$(ynh_read_var_in_file --file="${bind_file}" --key="${bind_key}")"
         
         fi
     done
@@ -79,63 +80,63 @@ _ynh_app_config_apply() {
     for short_setting in "${!old[@]}"
     do
         local setter="set__${short_setting}"
-        local source="${sources[$short_setting]}"
+        local bind="${binds[$short_setting]}"
         local type="${types[$short_setting]}"
         if [ "${changed[$short_setting]}" == "true" ] ; then 
             # Apply setter if exists
             if type -t $setter 2>/dev/null | grep -q '^function$' 2>/dev/null; then
                 $setter
 
-            elif [[ "$source" == "" ]] ; then
+            elif [[ "$bind" == "" ]] ; then
                 continue
 
             # Save in a file
             elif [[ "$type" == "file" ]] ; then
-                if [[ "$source" == "settings" ]] ; then
+                if [[ "$bind" == "settings" ]] ; then
                     ynh_die "File '${short_setting}' can't be stored in settings"
                 fi
-                local source_file="$(echo "$source" | sed s@__FINALPATH__@$final_path@ | sed s/__APP__/$app/)"
+                local bind_file="$(echo "$bind" | sed s@__FINALPATH__@$final_path@ | sed s/__APP__/$app/)"
                 if [[ "${!short_setting}" == "" ]] ; then
-                    ynh_backup_if_checksum_is_different --file="$source_file"
-                    rm -f "$source_file"
-                    ynh_delete_file_checksum --file="$source_file" --update_only
-                    ynh_print_info "File '$source_file' removed"
+                    ynh_backup_if_checksum_is_different --file="$bind_file"
+                    rm -f "$bind_file"
+                    ynh_delete_file_checksum --file="$bind_file" --update_only
+                    ynh_print_info "File '$bind_file' removed"
                 else
-                    ynh_backup_if_checksum_is_different --file="$source_file"
-                    cp "${!short_setting}" "$source_file"
-                    ynh_store_file_checksum --file="$source_file" --update_only
-                    ynh_print_info "File '$source_file' overwrited with ${!short_setting}"
+                    ynh_backup_if_checksum_is_different --file="$bind_file"
+                    cp "${!short_setting}" "$bind_file"
+                    ynh_store_file_checksum --file="$bind_file" --update_only
+                    ynh_print_info "File '$bind_file' overwrited with ${!short_setting}"
                 fi
             
             # Save value in app settings 
-            elif [[ "$source" == "settings" ]] ; then
+            elif [[ "$bind" == "settings" ]] ; then
                 ynh_app_setting_set $app $short_setting "${!short_setting}"
                 ynh_print_info "Configuration key '$short_setting' edited in app settings"
             
             # Save multiline text in a file
             elif [[ "$type" == "text" ]] ; then
-                if [[ "$source" == *":"* ]] ; then
+                if [[ "$bind" == *":"* ]] ; then
                     ynh_die "For technical reasons, multiline text '${short_setting}' can't be stored automatically  in a variable file, you have to create custom getter/setter"
                 fi
-                local source_file="$(echo "$source" | sed s@__FINALPATH__@$final_path@ | sed s/__APP__/$app/)"
-                ynh_backup_if_checksum_is_different --file="$source_file"
-                echo "${!short_setting}" > "$source_file"
-                ynh_store_file_checksum --file="$source_file" --update_only
-                ynh_print_info "File '$source_file' overwrited with the content you provieded in '${short_setting}' question"
+                local bind_file="$(echo "$bind" | sed s@__FINALPATH__@$final_path@ | sed s/__APP__/$app/)"
+                ynh_backup_if_checksum_is_different --file="$bind_file"
+                echo "${!short_setting}" > "$bind_file"
+                ynh_store_file_checksum --file="$bind_file" --update_only
+                ynh_print_info "File '$bind_file' overwrited with the content you provieded in '${short_setting}' question"
 
             # Set value into a kind of key/value file
             else
-                local source_key="$(echo "$source" | cut -d: -f1)"
-                source_key=${source_key:-$short_setting}
-                local source_file="$(echo "$source" | cut -d: -f2 | sed s@__FINALPATH__@$final_path@ | sed s/__APP__/$app/)"
+                local bind_key="$(echo "$bind" | cut -d: -f1)"
+                bind_key=${bind_key:-$short_setting}
+                local bind_file="$(echo "$bind" | cut -d: -f2 | sed s@__FINALPATH__@$final_path@ | sed s/__APP__/$app/)"
 
-                ynh_backup_if_checksum_is_different --file="$source_file"
-                ynh_write_var_in_file --file="${source_file}" --key="${source_key}" --value="${!short_setting}"
-                ynh_store_file_checksum --file="$source_file" --update_only
+                ynh_backup_if_checksum_is_different --file="$bind_file"
+                ynh_write_var_in_file --file="${bind_file}" --key="${bind_key}" --value="${!short_setting}"
+                ynh_store_file_checksum --file="$bind_file" --update_only
                 
                 # We stored the info in settings in order to be able to upgrade the app
                 ynh_app_setting_set $app $short_setting "${!short_setting}"
-                ynh_print_info "Configuration key '$source_key' edited into $source_file"
+                ynh_print_info "Configuration key '$bind_key' edited into $bind_file"
 
             fi
         fi
@@ -251,7 +252,7 @@ ynh_app_config_run() {
     declare -Ag old=()
     declare -Ag changed=()
     declare -Ag file_hash=()
-    declare -Ag sources=()
+    declare -Ag binds=()
     declare -Ag types=()
     declare -Ag formats=()
     
diff --git a/src/yunohost/utils/config.py b/src/yunohost/utils/config.py
index b5b5fa6ed..f078dda82 100644
--- a/src/yunohost/utils/config.py
+++ b/src/yunohost/utils/config.py
@@ -206,7 +206,7 @@ class ConfigPanel:
                 }
             },
             "options": {
-                "properties": ["ask", "type", "source", "help", "example",
+                "properties": ["ask", "type", "bind", "help", "example",
                                "style", "icon", "placeholder", "visible",
                                "optional", "choices", "yes", "no", "pattern",
                                "limit", "min", "max", "step", "accept", "redact"],