diff --git a/i18n/lua.json b/i18n/lua.json
new file mode 100644
index 000000000..f927a090d
--- /dev/null
+++ b/i18n/lua.json
@@ -0,0 +1,8 @@
+{
+	"@metadata": {
+		"authors": [
+			"Shayi ngolu"
+		]
+	},
+	"cite_error": "Tshilema tshia difunda: $1"
+}
diff --git a/i18n/qqq.json b/i18n/qqq.json
index a60a82a37..71fa55b46 100644
--- a/i18n/qqq.json
+++ b/i18n/qqq.json
@@ -52,8 +52,8 @@
 	"cite_references_no_link": "{{notranslate}}\n\nParameters:\n* $1 - references key\n* $2 - reference text",
 	"cite_references_link_one": "{{notranslate}}\n\nParameters:\n* $1 - references key\n* $2 - ref key\n* $3 - reference text\n* $4 - optional CSS class for direction",
 	"cite_references_link_many": "{{notranslate}}\n\nParameters:\n* $1 - references key\n* $2 - list of links\n* $3 - reference text\n* $4 - optional CSS class for direction",
-	"cite_references_link_many_format": "{{notranslate}}\n\nParameters:\n* $1 - reference key\n* $2 - canonical numeric backlink label for the link, always in the form \"1.2\"\n* $3 - optional alternate backlink label as defined via [[MediaWiki:cite_references_link_many_format_backlink_labels]]",
-	"cite_references_link_many_format_backlink_labels": "{{Optional}}",
+	"cite_references_link_many_format": "{{notranslate}}\n\nParameters:\n* $1 - Reference key\n* $2 - Canonical numerical label for the backlink, always in the form \"1.1\", \"1.2\", and so on.\n* $3 - Alternative alphabetic label for the backlink as defined via [[MediaWiki:cite_references_link_many_format_backlink_labels]], typically \"a\", \"b\", and so on.",
+	"cite_references_link_many_format_backlink_labels": "{{optional}}\nAlternative alphabetic backlink labels for use in the [[MediaWiki:cite_references_link_many_format]] message as parameter $3. Should only be customized when the alphabet is not identical to the 26 basic Latin characters \"a\" to \"z\". Make sure to include at least as many labels as in the default sequence \"a\" to \"zz\" (702 labels), possibly even more. E.g. adding \"aaa\" to \"azz\" gives 1378 total. This message can be disabled if not needed.",
 	"cite_references_link_many_sep": "{{notranslate}}",
 	"cite_references_link_many_and": "{{optional}}",
 	"cite_references_link_accessibility_label": "Text for screen readers to describe the jump to citation link (\"↑\").\n\nSee also:\n* {{msg-mw|Cite references link many accessibility label}} - if the citation is used multiple times",