diff --git a/Telegram/SourceFiles/boxes/moderate_messages_box.cpp b/Telegram/SourceFiles/boxes/moderate_messages_box.cpp
index e6079a0b72..4496ed421a 100644
--- a/Telegram/SourceFiles/boxes/moderate_messages_box.cpp
+++ b/Telegram/SourceFiles/boxes/moderate_messages_box.cpp
@@ -757,9 +757,9 @@ void DeleteChatBox(not_null<Ui::GenericBox*> box, not_null<PeerData*> peer) {
 	const auto label = Ui::CreateChild<Ui::FlatLabel>(
 		line,
 		peer->isSelf()
-			? tr::lng_saved_messages() | rpl::map(Ui::Text::Bold)
+			? tr::lng_saved_messages() | Ui::Text::ToBold()
 			: maybeUser
-			? tr::lng_profile_delete_conversation() | rpl::map(Ui::Text::Bold)
+			? tr::lng_profile_delete_conversation() | Ui::Text::ToBold()
 			: rpl::single(Ui::Text::Bold(peer->name())),
 		box->getDelegate()->style().title);
 	line->widthValue(
diff --git a/Telegram/SourceFiles/chat_helpers/ttl_media_layer_widget.cpp b/Telegram/SourceFiles/chat_helpers/ttl_media_layer_widget.cpp
index f2445a1668..d2e2e945ec 100644
--- a/Telegram/SourceFiles/chat_helpers/ttl_media_layer_widget.cpp
+++ b/Telegram/SourceFiles/chat_helpers/ttl_media_layer_widget.cpp
@@ -224,7 +224,7 @@ PreviewWrap::PreviewWrap(
 					lt_user,
 					rpl::single(
 						item->history()->peer->shortName()
-					) | rpl::map(Ui::Text::RichLangValue),
+					) | Ui::Text::ToRichLangValue(),
 					Ui::Text::RichLangValue)
 			: (isRound
 				? tr::lng_ttl_round_tooltip_in
diff --git a/Telegram/SourceFiles/settings/settings_business.cpp b/Telegram/SourceFiles/settings/settings_business.cpp
index c11a0f3cdd..66b707c5fc 100644
--- a/Telegram/SourceFiles/settings/settings_business.cpp
+++ b/Telegram/SourceFiles/settings/settings_business.cpp
@@ -185,7 +185,7 @@ void AddBusinessSummary(
 		const auto label = content->add(
 			object_ptr<Ui::FlatLabel>(
 				content,
-				std::move(entry.title) | rpl::map(Ui::Text::Bold),
+				std::move(entry.title) | Ui::Text::ToBold(),
 				stLabel),
 			titlePadding);
 		label->setAttribute(Qt::WA_TransparentForMouseEvents);
diff --git a/Telegram/SourceFiles/settings/settings_premium.cpp b/Telegram/SourceFiles/settings/settings_premium.cpp
index 601f1f978f..057f36d2d9 100644
--- a/Telegram/SourceFiles/settings/settings_premium.cpp
+++ b/Telegram/SourceFiles/settings/settings_premium.cpp
@@ -986,7 +986,7 @@ void Premium::setupContent() {
 		object_ptr<Ui::FlatLabel>(
 			content,
 			tr::lng_premium_summary_bottom_subtitle(
-			) | rpl::map(Ui::Text::Bold),
+			) | Ui::Text::ToBold(),
 			stLabel),
 		st::defaultSubsectionTitlePadding);
 	content->add(
@@ -1630,7 +1630,7 @@ void AddSummaryPremium(
 		const auto label = content->add(
 			object_ptr<Ui::FlatLabel>(
 				content,
-				std::move(entry.title) | rpl::map(Ui::Text::Bold),
+				std::move(entry.title) | Ui::Text::ToBold(),
 				stLabel),
 			titlePadding);
 		label->setAttribute(Qt::WA_TransparentForMouseEvents);
diff --git a/Telegram/SourceFiles/ui/effects/premium_graphics.cpp b/Telegram/SourceFiles/ui/effects/premium_graphics.cpp
index 3d3cb00ef9..b701f85000 100644
--- a/Telegram/SourceFiles/ui/effects/premium_graphics.cpp
+++ b/Telegram/SourceFiles/ui/effects/premium_graphics.cpp
@@ -1199,7 +1199,7 @@ void ShowListBox(
 		const auto title = content->add(
 			object_ptr<Ui::FlatLabel>(
 				content,
-				base::take(entry.title) | rpl::map(Ui::Text::Bold),
+				base::take(entry.title) | Ui::Text::ToBold(),
 				stLabel),
 			entry.icon ? iconTitlePadding : titlePadding);
 		content->add(