diff --git a/Telegram/Resources/langs/lang.strings b/Telegram/Resources/langs/lang.strings
index 08819cd5b7..e41e0b12eb 100644
--- a/Telegram/Resources/langs/lang.strings
+++ b/Telegram/Resources/langs/lang.strings
@@ -5981,6 +5981,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_rights_edit_admin_header" = "What can this admin do?";
 "lng_rights_edit_admin_rank_name" = "Custom title";
 "lng_rights_edit_admin_rank_about" = "A title that members will see instead of '{title}'.";
+"lng_manage_peer_custom_ranks_title" = "Custom Member Titles";
+"lng_manage_peer_custom_ranks" = "Allow Custom Titles";
+"lng_manage_peer_custom_ranks_about" = "Allow members to set custom titles that will be shown next to their names in messages.";
 "lng_rights_about_add_admins_yes" = "This admin will be able to add new admins with equal or fewer rights.";
 "lng_rights_about_add_admins_no" = "This admin will not be able to add new admins.";
 "lng_rights_about_by" = "This admin promoted by {user} on {date}.";
diff --git a/Telegram/SourceFiles/api/api_chat_participants.cpp b/Telegram/SourceFiles/api/api_chat_participants.cpp
index 495a4cbfe2..a1d0a8cb94 100644
--- a/Telegram/SourceFiles/api/api_chat_participants.cpp
+++ b/Telegram/SourceFiles/api/api_chat_participants.cpp
@@ -112,6 +112,7 @@ void ApplyLastList(
 	channel->mgInfo->lastAdmins.clear();
 	channel->mgInfo->lastRestricted.clear();
 	channel->mgInfo->lastParticipants.clear();
+	channel->mgInfo->memberRanks.clear();
 	channel->mgInfo->lastParticipantsStatus
 		= MegagroupInfo::LastParticipantsUpToDate
 			| MegagroupInfo::LastParticipantsOnceReceived;
@@ -148,6 +149,9 @@ void ApplyLastList(
 					channel->mgInfo->botStatus = 2;
 				}
 			}
+			if (!p.rank().isEmpty() && !p.isCreatorOrAdmin()) {
+				channel->mgInfo->memberRanks[p.userId()] = p.rank();
+			}
 		}
 	}
 	//
@@ -287,12 +291,14 @@ ChatParticipant::ChatParticipant(
 		_type = Type::Member;
 		_date = data.vdate().v;
 		_by = peerToUser(peerFromUser(data.vinviter_id()));
+		_rank = qs(data.vrank().value_or_empty());
 		if (data.vsubscription_until_date()) {
 			_subscriptionDate = data.vsubscription_until_date()->v;
 		}
 	}, [&](const MTPDchannelParticipant &data) {
 		_type = Type::Member;
 		_date = data.vdate().v;
+		_rank = qs(data.vrank().value_or_empty());
 		if (data.vsubscription_until_date()) {
 			_subscriptionDate = data.vsubscription_until_date()->v;
 		}
diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index 0f7db43b9b..1d41f6033c 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -1894,6 +1894,10 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 		session().data().applyUpdate(update.c_updateChatParticipantAdmin());
 	} break;
 
+	case mtpc_updateChatParticipantRank: {
+		session().data().applyUpdate(update.c_updateChatParticipantRank());
+	} break;
+
 	case mtpc_updateChatDefaultBannedRights: {
 		session().data().applyUpdate(update.c_updateChatDefaultBannedRights());
 	} break;
diff --git a/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
index 66de189874..94f6952493 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp
@@ -389,6 +389,12 @@ QString ParticipantsAdditionalData::adminRank(
 	return (i != end(_adminRanks)) ? i->second : QString();
 }
 
+QString ParticipantsAdditionalData::memberRank(
+		not_null<UserData*> user) const {
+	const auto i = _memberRanks.find(user);
+	return (i != end(_memberRanks)) ? i->second : QString();
+}
+
 TimeId ParticipantsAdditionalData::adminPromotedSince(
 		not_null<UserData*> user) const {
 	const auto i = _adminPromotedSince.find(user);
@@ -626,43 +632,53 @@ PeerData *ParticipantsAdditionalData::applyParticipant(
 		return nullptr;
 	};
 
-	switch (data.type()) {
-	case Api::ChatParticipant::Type::Creator: {
-		if (overrideRole != Role::Profile
-			&& overrideRole != Role::Members
-			&& overrideRole != Role::Admins) {
-			return logBad();
+	const auto result = [&]() -> PeerData* {
+		switch (data.type()) {
+		case Api::ChatParticipant::Type::Creator: {
+			if (overrideRole != Role::Profile
+				&& overrideRole != Role::Members
+				&& overrideRole != Role::Admins) {
+				return logBad();
+			}
+			return applyCreator(data);
+		}
+		case Api::ChatParticipant::Type::Admin: {
+			if (overrideRole != Role::Profile
+				&& overrideRole != Role::Members
+				&& overrideRole != Role::Admins) {
+				return logBad();
+			}
+			return applyAdmin(data);
+		}
+		case Api::ChatParticipant::Type::Member: {
+			if (overrideRole != Role::Profile
+				&& overrideRole != Role::Members) {
+				return logBad();
+			}
+			return applyRegular(data.userId());
+		}
+		case Api::ChatParticipant::Type::Restricted:
+		case Api::ChatParticipant::Type::Banned:
+			if (overrideRole != Role::Profile
+				&& overrideRole != Role::Members
+				&& overrideRole != Role::Restricted
+				&& overrideRole != Role::Kicked) {
+				return logBad();
+			}
+			return applyBanned(data);
+		case Api::ChatParticipant::Type::Left:
+			return logBad();
+		};
+		Unexpected("Api::ChatParticipant::type in applyParticipant.");
+	}();
+	if (const auto user = result ? result->asUser() : nullptr) {
+		if (!data.rank().isEmpty() && !data.isCreatorOrAdmin()) {
+			_memberRanks[user] = data.rank();
+		} else {
+			_memberRanks.remove(user);
 		}
-		return applyCreator(data);
 	}
-	case Api::ChatParticipant::Type::Admin: {
-		if (overrideRole != Role::Profile
-			&& overrideRole != Role::Members
-			&& overrideRole != Role::Admins) {
-			return logBad();
-		}
-		return applyAdmin(data);
-	}
-	case Api::ChatParticipant::Type::Member: {
-		if (overrideRole != Role::Profile
-			&& overrideRole != Role::Members) {
-			return logBad();
-		}
-		return applyRegular(data.userId());
-	}
-	case Api::ChatParticipant::Type::Restricted:
-	case Api::ChatParticipant::Type::Banned:
-		if (overrideRole != Role::Profile
-			&& overrideRole != Role::Members
-			&& overrideRole != Role::Restricted
-			&& overrideRole != Role::Kicked) {
-			return logBad();
-		}
-		return applyBanned(data);
-	case Api::ChatParticipant::Type::Left:
-		return logBad();
-	};
-	Unexpected("Api::ChatParticipant::type in applyParticipant.");
+	return result;
 }
 
 UserData *ParticipantsAdditionalData::applyCreator(
@@ -2135,7 +2151,10 @@ auto ParticipantsBoxController::computeType(
 		&& user
 		&& user->isInaccessible();
 	if (!result.canRemove) {
-		result.adminRank = user ? _additional.adminRank(user) : QString();
+		const auto aRank = user ? _additional.adminRank(user) : QString();
+		result.adminRank = !aRank.isEmpty()
+			? aRank
+			: (user ? _additional.memberRank(user) : QString());
 	}
 	return result;
 }
diff --git a/Telegram/SourceFiles/boxes/peers/edit_participants_box.h b/Telegram/SourceFiles/boxes/peers/edit_participants_box.h
index 6e14120302..91cc64375d 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_participants_box.h
+++ b/Telegram/SourceFiles/boxes/peers/edit_participants_box.h
@@ -107,6 +107,7 @@ public:
 	[[nodiscard]] std::optional<ChatAdminRightsInfo> adminRights(
 		not_null<UserData*> user) const;
 	[[nodiscard]] QString adminRank(not_null<UserData*> user) const;
+	[[nodiscard]] QString memberRank(not_null<UserData*> user) const;
 	[[nodiscard]] std::optional<ChatRestrictionsInfo> restrictedRights(
 		not_null<PeerData*> participant) const;
 	[[nodiscard]] bool isCreator(not_null<UserData*> user) const;
@@ -149,6 +150,7 @@ private:
 	// Data for channels.
 	base::flat_map<not_null<UserData*>, ChatAdminRightsInfo> _adminRights;
 	base::flat_map<not_null<UserData*>, QString> _adminRanks;
+	base::flat_map<not_null<UserData*>, QString> _memberRanks;
 	base::flat_map<not_null<UserData*>, TimeId> _adminPromotedSince;
 	base::flat_map<not_null<PeerData*>, TimeId> _restrictedSince;
 	base::flat_map<not_null<UserData*>, TimeId> _memberSince;
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
index f3c2c6fc43..f5613e4c1d 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
@@ -405,6 +405,7 @@ private:
 		std::optional<bool> signatures;
 		std::optional<bool> signatureProfiles;
 		std::optional<bool> noForwards;
+		std::optional<bool> customRanks;
 		std::optional<bool> joinToWrite;
 		std::optional<bool> requestToJoin;
 		std::optional<ChannelData*> discussionLink;
@@ -465,6 +466,7 @@ private:
 	[[nodiscard]] bool validateAutotranslate(Saving &to) const;
 	[[nodiscard]] bool validateSignatures(Saving &to) const;
 	[[nodiscard]] bool validateForwards(Saving &to) const;
+	[[nodiscard]] bool validateCustomRanks(Saving &to) const;
 	[[nodiscard]] bool validateJoinToWrite(Saving &to) const;
 	[[nodiscard]] bool validateRequestToJoin(Saving &to) const;
 
@@ -480,6 +482,7 @@ private:
 	void saveAutotranslate();
 	void saveSignatures();
 	void saveForwards();
+	void saveCustomRanks();
 	void saveJoinToWrite();
 	void saveRequestToJoin();
 	void savePhoto();
@@ -999,6 +1002,11 @@ void Controller::fillPrivacyTypeButton() {
 			? _peer->asChannel()->usernames()
 			: std::vector<QString>()),
 		.noForwards = !_peer->allowsForwarding(),
+		.customRanks = (_peer->isChat()
+			? _peer->asChat()->customRanksEnabled()
+			: _peer->isChannel()
+			? _peer->asChannel()->customRanksEnabled()
+			: false),
 		.joinToWrite = (_peer->isMegagroup()
 			&& _peer->asChannel()->joinToWrite()),
 		.requestToJoin = (_peer->isMegagroup()
@@ -2096,6 +2104,7 @@ std::optional<Controller::Saving> Controller::validate() const {
 		&& validateAutotranslate(result)
 		&& validateSignatures(result)
 		&& validateForwards(result)
+		&& validateCustomRanks(result)
 		&& validateJoinToWrite(result)
 		&& validateRequestToJoin(result)) {
 		return result;
@@ -2218,6 +2227,14 @@ bool Controller::validateForwards(Saving &to) const {
 	return true;
 }
 
+bool Controller::validateCustomRanks(Saving &to) const {
+	if (!_typeDataSavedValue) {
+		return true;
+	}
+	to.customRanks = _typeDataSavedValue->customRanks;
+	return true;
+}
+
 bool Controller::validateJoinToWrite(Saving &to) const {
 	if (!_typeDataSavedValue) {
 		return true;
@@ -2253,6 +2270,7 @@ void Controller::save() {
 		pushSaveStage([=] { saveAutotranslate(); });
 		pushSaveStage([=] { saveSignatures(); });
 		pushSaveStage([=] { saveForwards(); });
+		pushSaveStage([=] { saveCustomRanks(); });
 		pushSaveStage([=] { saveJoinToWrite(); });
 		pushSaveStage([=] { saveRequestToJoin(); });
 		pushSaveStage([=] { savePhoto(); });
@@ -2761,6 +2779,32 @@ void Controller::saveForwards() {
 	}).send();
 }
 
+void Controller::saveCustomRanks() {
+	const auto isEnabled = _peer->isChat()
+		? _peer->asChat()->customRanksEnabled()
+		: _peer->isChannel()
+		? _peer->asChannel()->customRanksEnabled()
+		: false;
+	if (!_savingData.customRanks
+		|| *_savingData.customRanks == isEnabled) {
+		return continueSave();
+	}
+	_api.request(MTPmessages_ToggleChatCustomRanks(
+		_peer->input(),
+		MTP_bool(*_savingData.customRanks)
+	)).done([=](const MTPUpdates &result) {
+		_peer->session().api().applyUpdates(result);
+		continueSave();
+	}).fail([=](const MTP::Error &error) {
+		if (error.type() == u"CHAT_NOT_MODIFIED"_q) {
+			continueSave();
+		} else {
+			_navigation->showToast(error.type());
+			cancelSave();
+		}
+	}).send();
+}
+
 void Controller::saveJoinToWrite() {
 	const auto joinToWrite = _peer->isMegagroup()
 		&& _peer->asChannel()->joinToWrite();
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.cpp
index 4c2a53fc11..2218ee64ac 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.cpp
@@ -83,6 +83,10 @@ public:
 	[[nodiscard]] bool noForwards() const {
 		return _controls.noForwards->toggled();
 	}
+	[[nodiscard]] bool customRanks() const {
+		return _controls.customRanks
+			&& _controls.customRanks->toggled();
+	}
 	[[nodiscard]] bool joinToWrite() const {
 		return _controls.joinToWrite && _controls.joinToWrite->toggled();
 	}
@@ -112,6 +116,7 @@ private:
 
 		Ui::SlideWrap<Ui::VerticalLayout> *whoSendWrap = nullptr;
 		Ui::SettingsButton *noForwards = nullptr;
+		Ui::SettingsButton *customRanks = nullptr;
 		Ui::SettingsButton *joinToWrite = nullptr;
 		Ui::SettingsButton *requestToJoin = nullptr;
 	};
@@ -296,6 +301,35 @@ void Controller::createContent() {
 			(_isGroup
 				? tr::lng_manage_peer_no_forwards_about
 				: tr::lng_manage_peer_no_forwards_about_channel)());
+
+		const auto amCreator = (_peer->isChat()
+			&& _peer->asChat()->amCreator())
+			|| (_peer->isChannel()
+				&& _peer->asChannel()->amCreator());
+		if (amCreator) {
+			Ui::AddSkip(_wrap.get());
+			Ui::AddSubsectionTitle(
+				_wrap.get(),
+				tr::lng_manage_peer_custom_ranks_title());
+			_controls.customRanks = _wrap->add(
+				EditPeerInfoBox::CreateButton(
+					_wrap.get(),
+					tr::lng_manage_peer_custom_ranks(),
+					rpl::single(QString()),
+					[] {},
+					st::peerPermissionsButton,
+					{}));
+			_controls.customRanks->toggleOn(
+				rpl::single(_dataSavedValue->customRanks)
+			)->toggledValue(
+			) | rpl::on_next([=](bool toggled) {
+				_dataSavedValue->customRanks = toggled;
+			}, _wrap->lifetime());
+			Ui::AddSkip(_wrap.get());
+			Ui::AddDividerText(
+				_wrap.get(),
+				tr::lng_manage_peer_custom_ranks_about());
+		}
 	}
 	if (_linkOnly) {
 		_controls.inviteLinkWrap->show(anim::type::instant);
@@ -777,6 +811,7 @@ void EditPeerTypeBox::prepare() {
 					? controller->usernamesOrder()
 					: std::vector<QString>()),
 				.noForwards = controller->noForwards(),
+				.customRanks = controller->customRanks(),
 				.joinToWrite = controller->joinToWrite(),
 				.requestToJoin = controller->requestToJoin(),
 			}); // We don't need username with private type.
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.h b/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.h
index 7b9aba6f9a..3238894481 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.h
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_type_box.h
@@ -39,6 +39,7 @@ struct EditPeerTypeData {
 	std::vector<QString> usernamesOrder;
 	bool hasDiscussionLink = false;
 	bool noForwards = false;
+	bool customRanks = false;
 	bool joinToWrite = false;
 	bool requestToJoin = false;
 };
diff --git a/Telegram/SourceFiles/data/data_channel.cpp b/Telegram/SourceFiles/data/data_channel.cpp
index 108a9eddc7..94049d9270 100644
--- a/Telegram/SourceFiles/data/data_channel.cpp
+++ b/Telegram/SourceFiles/data/data_channel.cpp
@@ -701,6 +701,10 @@ bool ChannelData::allowsForwarding() const {
 	return !(flags() & Flag::NoForwards);
 }
 
+bool ChannelData::customRanksEnabled() const {
+	return flags() & Flag::CustomRanksEnabled;
+}
+
 bool ChannelData::canViewMembers() const {
 	return (flags() & Flag::CanViewParticipants)
 		&& (!(flags() & Flag::ParticipantsHidden)
diff --git a/Telegram/SourceFiles/data/data_channel.h b/Telegram/SourceFiles/data/data_channel.h
index ef5eaeea84..c805f29fa2 100644
--- a/Telegram/SourceFiles/data/data_channel.h
+++ b/Telegram/SourceFiles/data/data_channel.h
@@ -86,6 +86,7 @@ enum class ChannelDataFlag : uint64 {
 	HasStarsPerMessage = (1ULL << 43),
 	StarsPerMessageKnown = (1ULL << 44),
 	HasActiveVideoStream = (1ULL << 45),
+	CustomRanksEnabled = (1ULL << 46),
 };
 inline constexpr bool is_flag_type(ChannelDataFlag) { return true; };
 using ChannelDataFlags = base::flags<ChannelDataFlag>;
@@ -143,6 +144,7 @@ public:
 
 	// For admin badges, full admins list with ranks.
 	base::flat_map<UserId, QString> admins;
+	base::flat_map<UserId, QString> memberRanks;
 
 	UserData *creator = nullptr; // nullptr means unknown
 	QString creatorRank;
@@ -355,6 +357,7 @@ public:
 	[[nodiscard]] bool autoTranslation() const {
 		return flags() & Flag::AutoTranslation;
 	}
+	[[nodiscard]] bool customRanksEnabled() const;
 
 	[[nodiscard]] auto adminRights() const {
 		return _adminRights.current();
diff --git a/Telegram/SourceFiles/data/data_chat.cpp b/Telegram/SourceFiles/data/data_chat.cpp
index 4eea779332..669eac3d10 100644
--- a/Telegram/SourceFiles/data/data_chat.cpp
+++ b/Telegram/SourceFiles/data/data_chat.cpp
@@ -67,6 +67,10 @@ bool ChatData::allowsForwarding() const {
 	return !(flags() & Flag::NoForwards);
 }
 
+bool ChatData::customRanksEnabled() const {
+	return flags() & Flag::CustomRanksEnabled;
+}
+
 bool ChatData::canEditInformation() const {
 	return amIn() && !amRestricted(ChatRestriction::ChangeInfo);
 }
@@ -437,6 +441,25 @@ void ApplyChatUpdate(
 	session->changes().peerUpdated(chat, UpdateFlag::Admins);
 }
 
+void ApplyChatUpdate(
+		not_null<ChatData*> chat,
+		const MTPDupdateChatParticipantRank &update) {
+	if (chat->applyUpdateVersion(update.vversion().v)
+		!= ChatData::UpdateStatus::Good) {
+		return;
+	}
+	const auto rank = qs(update.vrank().v);
+	const auto userId = UserId(update.vuser_id().v);
+	if (rank.isEmpty()) {
+		chat->memberRanks.remove(userId);
+	} else {
+		chat->memberRanks[userId] = rank;
+	}
+	chat->session().changes().peerUpdated(
+		chat,
+		Data::PeerUpdate::Flag::Members);
+}
+
 void ApplyChatUpdate(
 		not_null<ChatData*> chat,
 		const MTPDupdateChatDefaultBannedRights &update) {
@@ -532,6 +555,7 @@ void ApplyChatUpdate(
 		chat->participants.clear();
 		chat->invitedByMe.clear();
 		chat->admins.clear();
+		chat->memberRanks.clear();
 		chat->setAdminRights(ChatAdminRights());
 		const auto selfUserId = session->userId();
 		for (const auto &participant : list) {
@@ -558,13 +582,25 @@ void ApplyChatUpdate(
 
 			participant.match([&](const MTPDchatParticipantCreator &data) {
 				chat->creator = userId;
+				const auto rank = qs(data.vrank().value_or_empty());
+				if (!rank.isEmpty()) {
+					chat->memberRanks[userId] = rank;
+				}
 			}, [&](const MTPDchatParticipantAdmin &data) {
 				chat->admins.emplace(user);
 				if (user->isSelf()) {
 					chat->setAdminRights(
 						chat->defaultAdminRights(user).flags);
 				}
-			}, [](const MTPDchatParticipant &) {
+				const auto rank = qs(data.vrank().value_or_empty());
+				if (!rank.isEmpty()) {
+					chat->memberRanks[userId] = rank;
+				}
+			}, [&](const MTPDchatParticipant &data) {
+				const auto rank = qs(data.vrank().value_or_empty());
+				if (!rank.isEmpty()) {
+					chat->memberRanks[userId] = rank;
+				}
 			});
 		}
 		if (chat->participants.empty()) {
diff --git a/Telegram/SourceFiles/data/data_chat.h b/Telegram/SourceFiles/data/data_chat.h
index 24b719c619..d4d5f5f15c 100644
--- a/Telegram/SourceFiles/data/data_chat.h
+++ b/Telegram/SourceFiles/data/data_chat.h
@@ -23,6 +23,7 @@ enum class ChatDataFlag {
 	CallNotEmpty = (1 << 6),
 	CanSetUsername = (1 << 7),
 	NoForwards = (1 << 8),
+	CustomRanksEnabled = (1 << 9),
 };
 inline constexpr bool is_flag_type(ChatDataFlag) { return true; };
 using ChatDataFlags = base::flags<ChatDataFlag>;
@@ -99,6 +100,7 @@ public:
 
 	// Like in ChannelData.
 	[[nodiscard]] bool allowsForwarding() const;
+	[[nodiscard]] bool customRanksEnabled() const;
 	[[nodiscard]] bool canEditInformation() const;
 	[[nodiscard]] bool canEditPermissions() const;
 	[[nodiscard]] bool canEditUsername() const;
@@ -178,6 +180,7 @@ public:
 	base::flat_set<not_null<UserData*>> admins;
 	std::deque<not_null<UserData*>> lastAuthors;
 	base::flat_set<not_null<PeerData*>> markupSenders;
+	base::flat_map<UserId, QString> memberRanks;
 	int botStatus = 0; // -1 - no bots, 0 - unknown, 1 - one bot, that sees all history, 2 - other
 
 private:
@@ -215,6 +218,9 @@ void ApplyChatUpdate(
 void ApplyChatUpdate(
 	not_null<ChatData*> chat,
 	const MTPDupdateChatParticipantAdmin &update);
+void ApplyChatUpdate(
+	not_null<ChatData*> chat,
+	const MTPDupdateChatParticipantRank &update);
 void ApplyChatUpdate(
 	not_null<ChatData*> chat,
 	const MTPDupdateChatDefaultBannedRights &update);
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 755d14d1d4..55622c912a 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -866,7 +866,8 @@ not_null<PeerData*> Session::processChat(const MTPChat &data) {
 			| Flag::Forbidden
 			| Flag::CallActive
 			| Flag::CallNotEmpty
-			| Flag::NoForwards;
+			| Flag::NoForwards
+			| Flag::CustomRanksEnabled;
 		const auto flagsSet = (data.is_left() ? Flag::Left : Flag())
 			| (data.is_creator() ? Flag::Creator : Flag())
 			| (data.is_deactivated() ? Flag::Deactivated : Flag())
@@ -876,7 +877,8 @@ not_null<PeerData*> Session::processChat(const MTPChat &data) {
 					&& chat->groupCall()->fullCount() > 0))
 				? Flag::CallNotEmpty
 				: Flag())
-			| (data.is_noforwards() ? Flag::NoForwards : Flag());
+			| (data.is_noforwards() ? Flag::NoForwards : Flag())
+			| (data.is_custom_ranks_enabled() ? Flag::CustomRanksEnabled : Flag());
 		chat->setFlags((chat->flags() & ~flagsMask) | flagsSet);
 		chat->count = data.vparticipants_count().v;
 
@@ -997,7 +999,8 @@ not_null<PeerData*> Session::processChat(const MTPChat &data) {
 			| Flag::AutoTranslation
 			| Flag::Monoforum
 			| Flag::HasStarsPerMessage
-			| Flag::StarsPerMessageKnown;
+			| Flag::StarsPerMessageKnown
+			| Flag::CustomRanksEnabled;
 		const auto hasStarsPerMessage
 			= data.vsend_paid_messages_stars().has_value();
 		if (!hasStarsPerMessage) {
@@ -1055,7 +1058,8 @@ not_null<PeerData*> Session::processChat(const MTPChat &data) {
 					| (channel->starsPerMessageKnown()
 						? Flag::StarsPerMessageKnown
 						: Flag()))
-				: Flag::StarsPerMessageKnown);
+				: Flag::StarsPerMessageKnown)
+			| (data.is_custom_ranks_enabled() ? Flag::CustomRanksEnabled : Flag());
 		channel->setFlags((channel->flags() & ~flagsMask) | flagsSet);
 		channel->setBotVerifyDetailsIcon(
 			data.vbot_verification_icon().value_or_empty());
@@ -4407,6 +4411,12 @@ void Session::applyUpdate(const MTPDupdateChatParticipantAdmin &update) {
 	}
 }
 
+void Session::applyUpdate(const MTPDupdateChatParticipantRank &update) {
+	if (const auto chat = chatLoaded(update.vchat_id().v)) {
+		ApplyChatUpdate(chat, update);
+	}
+}
+
 void Session::applyUpdate(const MTPDupdateChatDefaultBannedRights &update) {
 	if (const auto peer = peerLoaded(peerFromMTP(update.vpeer()))) {
 		if (const auto chat = peer->asChat()) {
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index d4096e7845..b64fefd748 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -469,6 +469,7 @@ public:
 	void applyUpdate(const MTPDupdateChatParticipantAdd &update);
 	void applyUpdate(const MTPDupdateChatParticipantDelete &update);
 	void applyUpdate(const MTPDupdateChatParticipantAdmin &update);
+	void applyUpdate(const MTPDupdateChatParticipantRank &update);
 	void applyUpdate(const MTPDupdateChatDefaultBannedRights &update);
 
 	void applyDialogs(
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index 00b1a22a5b..0629a64e36 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -478,6 +478,13 @@ HistoryItem::HistoryItem(
 		}
 	}
 
+	if (const auto rank = data.vfrom_rank()) {
+		if (!rank->v.isEmpty()) {
+			AddComponents(HistoryMessageFromRank::Bit());
+			Get<HistoryMessageFromRank>()->rank = qs(*rank);
+		}
+	}
+
 	if (const auto until = data.vreport_delivery_until_date()) {
 		if (base::unixtime::now() < TimeId(until->v)) {
 			history->owner().histories().reportDelivery(this);
@@ -3276,6 +3283,13 @@ QString HistoryItem::originalPostAuthor() const {
 	return QString();
 }
 
+QString HistoryItem::fromRank() const {
+	if (const auto component = Get<HistoryMessageFromRank>()) {
+		return component->rank;
+	}
+	return QString();
+}
+
 MsgId HistoryItem::originalId() const {
 	if (const auto forwarded = Get<HistoryMessageForwarded>()) {
 		return forwarded->originalId;
diff --git a/Telegram/SourceFiles/history/history_item.h b/Telegram/SourceFiles/history/history_item.h
index b483ac7a43..4e21760ed3 100644
--- a/Telegram/SourceFiles/history/history_item.h
+++ b/Telegram/SourceFiles/history/history_item.h
@@ -604,6 +604,8 @@ public:
 		return _boostsApplied;
 	}
 
+	[[nodiscard]] QString fromRank() const;
+
 	MsgId id;
 
 private:
diff --git a/Telegram/SourceFiles/history/history_item_components.h b/Telegram/SourceFiles/history/history_item_components.h
index 4267e928fb..50dc9b204e 100644
--- a/Telegram/SourceFiles/history/history_item_components.h
+++ b/Telegram/SourceFiles/history/history_item_components.h
@@ -103,6 +103,11 @@ struct HistoryMessageSigned
 	bool isAnonymousRank = false;
 };
 
+struct HistoryMessageFromRank
+: RuntimeComponent<HistoryMessageFromRank, HistoryItem> {
+	QString rank;
+};
+
 struct HistoryMessageEdited
 : RuntimeComponent<HistoryMessageEdited, HistoryItem> {
 	TimeId date = 0;
diff --git a/Telegram/SourceFiles/history/view/history_view_message.cpp b/Telegram/SourceFiles/history/view/history_view_message.cpp
index 314766a84e..2d7e3ec04b 100644
--- a/Telegram/SourceFiles/history/view/history_view_message.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_message.cpp
@@ -39,6 +39,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/components/sponsored_messages.h"
 #include "data/data_session.h"
 #include "data/data_user.h"
+#include "data/data_chat.h"
 #include "data/data_channel.h"
 #include "data/data_forum_topic.h"
 #include "data/data_message_reactions.h"
@@ -272,23 +273,47 @@ void Message::refreshRightBadge() {
 		}
 		const auto channel = item->history()->peer->asMegagroup();
 		const auto user = item->author()->asUser();
-		if (!channel || !user) {
+		if (!channel) {
+			if (const auto chat = item->history()->peer->asChat()) {
+				if (user) {
+					const auto j = chat->memberRanks.find(
+						peerToUser(user->id));
+					if (j != chat->memberRanks.end()) {
+						return j->second;
+					}
+				}
+			}
+			return QString();
+		}
+		if (!user) {
 			return QString();
 		}
 		const auto info = channel->mgInfo.get();
-		const auto i = info->admins.find(peerToUser(user->id));
+		const auto userId = peerToUser(user->id);
+		const auto i = info->admins.find(userId);
 		const auto custom = (i != info->admins.end())
 			? i->second
 			: (info->creator == user)
 			? info->creatorRank
 			: QString();
-		return !custom.isEmpty()
-			? custom
-			: (info->creator == user)
-			? tr::lng_owner_badge(tr::now)
-			: (i != info->admins.end())
-			? tr::lng_admin_badge(tr::now)
-			: QString();
+		if (!custom.isEmpty()) {
+			return custom;
+		}
+		if (info->creator == user) {
+			return tr::lng_owner_badge(tr::now);
+		}
+		if (i != info->admins.end()) {
+			return tr::lng_admin_badge(tr::now);
+		}
+		const auto fromRank = item->fromRank();
+		if (!fromRank.isEmpty()) {
+			return fromRank;
+		}
+		const auto j = info->memberRanks.find(userId);
+		if (j != info->memberRanks.end()) {
+			return j->second;
+		}
+		return QString();
 	}();
 	auto badge = TextWithEntities{
 		(text.isEmpty()