diff --git a/core/src/components/ConversationConstants.js b/core/src/components/ConversationConstants.js
new file mode 100644
index 0000000000000..647b2454b0ea7
--- /dev/null
+++ b/core/src/components/ConversationConstants.js
@@ -0,0 +1,64 @@
+export const CONVERSATION = {
+	START_CALL: {
+		EVERYONE: 0,
+		USERS: 1,
+		MODERATORS: 2,
+	},
+
+	STATE: {
+		READ_WRITE: 0,
+		READ_ONLY: 1,
+	},
+
+	LISTABLE: {
+		NONE: 0,
+		USERS: 1,
+		ALL: 2,
+	},
+
+	TYPE: {
+		ONE_TO_ONE: 1,
+		GROUP: 2,
+		PUBLIC: 3,
+		CHANGELOG: 4,
+		ONE_TO_ONE_FORMER: 5,
+		NOTE_TO_SELF: 6,
+	},
+
+	BREAKOUT_ROOM_MODE: {
+		NOT_CONFIGURED: 0,
+		AUTOMATIC: 1,
+		MANUAL: 2,
+		FREE: 3,
+	},
+
+	BREAKOUT_ROOM_STATUS: {
+		// Main room
+		STOPPED: 0,
+		STARTED: 1,
+		// Breakout rooms
+		STATUS_ASSISTANCE_RESET: 0,
+		STATUS_ASSISTANCE_REQUESTED: 2,
+	},
+
+	OBJECT_TYPE: {
+		EMAIL: 'emails',
+		FILE: 'file',
+		PHONE: 'phone',
+		VIDEO_VERIFICATION: 'share:password',
+		BREAKOUT_ROOM: 'room',
+		DEFAULT: '',
+	},
+}
+
+export const AVATAR = {
+	SIZE: {
+		EXTRA_SMALL: 22,
+		SMALL: 32,
+		DEFAULT: 44,
+		MEDIUM: 64,
+		LARGE: 128,
+		EXTRA_LARGE: 180,
+		FULL: 512,
+	},
+}
diff --git a/core/src/components/UnifiedSearch/ConversationIcon.vue b/core/src/components/UnifiedSearch/ConversationIcon.vue
new file mode 100644
index 0000000000000..77e3877db4304
--- /dev/null
+++ b/core/src/components/UnifiedSearch/ConversationIcon.vue
@@ -0,0 +1,266 @@
+<!--
+  - @copyright Copyright (c) 2019 Joas Schilling <coding@schilljs.com>
+  -
+  - @author Joas Schilling <coding@schilljs.com>
+  -
+  - @license GNU AGPL version 3 or any later version
+  -
+  - This program is free software: you can redistribute it and/or modify
+  - it under the terms of the GNU Affero General Public License as
+  - published by the Free Software Foundation, either version 3 of the
+  - License, or (at your option) any later version.
+  -
+  - This program is distributed in the hope that it will be useful,
+  - but WITHOUT ANY WARRANTY; without even the implied warranty of
+  - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+  - GNU Affero General Public License for more details.
+  -
+  - You should have received a copy of the GNU Affero General Public License
+  - along with this program. If not, see <http://www.gnu.org/licenses/>.
+-->
+
+<template>
+	<div class="conversation-icon" :style="{ '--icon-size': `${size}px` }" :class="{ 'offline': offline }">
+		<div v-if="iconClass" class="avatar icon" :class="iconClass" />
+		<!-- img is used here instead of NcAvatar to explicitly set key required to avoid glitching in virtual scrolling  -->
+		<img v-else-if="!isOneToOne"
+			:key="avatarUrl"
+			:src="avatarUrl"
+			:width="size"
+			:height="size"
+			:alt="item.displayName"
+			class="avatar icon">
+		<!-- NcAvatar doesn't fully support props update and works only for 1 user -->
+		<!-- Using key on NcAvatar forces NcAvatar re-mount and solve the problem, could not really optimal -->
+		<!-- TODO: Check if props update support in NcAvatar is more performant -->
+		<NcAvatar v-else
+			:key="item.token"
+			:size="size"
+			:user="item.name"
+			:disable-menu="disableMenu"
+			:display-name="item.displayName"
+			:preloaded-user-status="preloadedUserStatus"
+			:show-user-status="!hideUserStatus"
+			:show-user-status-compact="!showUserOnlineStatus"
+			:menu-container="menuContainer"
+			class="conversation-icon__avatar" />
+		<div v-if="showCall" class="overlap-icon">
+			<VideoIcon :size="20" :fill-color="'#E9322D'" />
+			<span class="hidden-visually">{{ t('spreed', 'Call in progress') }}</span>
+		</div>
+		<div v-else-if="showFavorite" class="overlap-icon">
+			<Star :size="20" :fill-color="'#FFCC00'" />
+			<span class="hidden-visually">{{ t('spreed', 'Favorite') }}</span>
+		</div>
+	</div>
+</template>
+
+<script>
+import Star from 'vue-material-design-icons/Star.vue'
+import VideoIcon from 'vue-material-design-icons/Video.vue'
+
+import { getCapabilities } from '@nextcloud/capabilities'
+import { generateOcsUrl } from '@nextcloud/router'
+
+import NcAvatar from '@nextcloud/vue/dist/Components/NcAvatar.js'
+
+import { AVATAR, CONVERSATION } from '../ConversationConstants.js'
+
+const supportsAvatar = getCapabilities()?.spreed?.features?.includes('avatar')
+
+export default {
+	name: 'ConversationIcon',
+
+	components: {
+		NcAvatar,
+		Star,
+		VideoIcon,
+	},
+
+	props: {
+		/**
+		 * Allow to hide the favorite icon, e.g. on mentions
+		 */
+		hideFavorite: {
+			type: Boolean,
+			default: true,
+		},
+
+		hideCall: {
+			type: Boolean,
+			default: true,
+		},
+
+		disableMenu: {
+			type: Boolean,
+			default: true,
+		},
+
+		hideUserStatus: {
+			type: Boolean,
+			default: false,
+		},
+
+		showUserOnlineStatus: {
+			type: Boolean,
+			default: false,
+		},
+
+		item: {
+			type: Object,
+			default() {
+				return {
+					objectType: '',
+					type: 0,
+					displayName: '',
+					isFavorite: false,
+				}
+			},
+		},
+
+		/**
+		 * Reduces the opacity of the icon if true
+		 */
+		offline: {
+			type: Boolean,
+			default: false,
+		},
+
+		size: {
+			type: Number,
+			default: AVATAR.SIZE.DEFAULT,
+		},
+	},
+
+	computed: {
+		showCall() {
+			return !this.hideCall && this.item.hasCall
+		},
+
+		showFavorite() {
+			return !this.hideFavorite && this.item.isFavorite
+		},
+
+		preloadedUserStatus() {
+			if (!this.hideUserStatus && Object.prototype.hasOwnProperty.call(this.item, 'statusMessage')) {
+				// We preloaded the status
+				return {
+					status: this.item.status || null,
+					message: this.item.statusMessage || null,
+					icon: this.item.statusIcon || null,
+				}
+			}
+			return undefined
+		},
+
+		menuContainer() {
+			// The store may not be defined in the RoomSelector if used from
+			// the Collaboration menu outside Talk.
+			return this.$store?.getters.getMainContainerSelector()
+		},
+
+		iconClass() {
+			if (this.item.isDummyConversation) {
+				// Prevent a 404 when trying to load an avatar before the conversation data is actually loaded
+				return 'icon-contacts'
+			}
+
+			if (!supportsAvatar) {
+				if (this.item.objectType === CONVERSATION.OBJECT_TYPE.FILE) {
+					return 'icon-file'
+				} else if (this.item.objectType === CONVERSATION.OBJECT_TYPE.VIDEO_VERIFICATION) {
+					return 'icon-password'
+				} else if (this.item.objectType === CONVERSATION.OBJECT_TYPE.EMAIL) {
+					return 'icon-mail'
+				} else if (this.item.objectType === CONVERSATION.OBJECT_TYPE.PHONE) {
+					return 'icon-phone'
+				} else if (this.item.type === CONVERSATION.TYPE.CHANGELOG) {
+					return 'icon-changelog'
+				} else if (this.item.type === CONVERSATION.TYPE.ONE_TO_ONE_FORMER) {
+					return 'icon-user'
+				} else if (this.item.type === CONVERSATION.TYPE.GROUP) {
+					return 'icon-contacts'
+				} else if (this.item.type === CONVERSATION.TYPE.PUBLIC) {
+					return 'icon-public'
+				}
+				return undefined
+			}
+
+			if (this.item.token) {
+				// Existing conversations use the /avatar endpoint… Always!
+				return undefined
+			}
+
+			if (this.item.type === CONVERSATION.TYPE.GROUP) {
+				// Group icon for group conversation suggestions
+				return 'icon-contacts'
+			}
+
+			if (this.item.type === CONVERSATION.TYPE.PUBLIC) {
+				// Public icon for new conversation dialog
+				return 'icon-public'
+			}
+
+			// Fall-through for other conversation suggestions to user-avatar handling
+			return undefined
+		},
+
+		isOneToOne() {
+			return this.item.type === CONVERSATION.TYPE.ONE_TO_ONE
+		},
+		checkIfDarkTheme() {
+			// Nextcloud uses --background-invert-if-dark for dark theme filters in CSS
+			// Values:
+			// - 'invert(100%)' for dark theme
+			// - 'no' for light theme
+			return window.getComputedStyle(document.body).getPropertyValue('--background-invert-if-dark') === 'invert(100%)'
+		},
+		avatarUrl() {
+			if (!supportsAvatar) {
+				return undefined
+			}
+
+			const avatarEndpoint = 'apps/spreed/api/v1/room/{token}/avatar' + (this.checkIfDarkTheme ? '/dark' : '')
+
+			return generateOcsUrl(avatarEndpoint + '?v={avatarVersion}', {
+				token: this.item.token,
+				avatarVersion: this.item.avatarVersion,
+			})
+		},
+	},
+}
+</script>
+
+<style lang="scss" scoped>
+.conversation-icon {
+    width: var(--icon-size);
+    height: var(--icon-size);
+    position: relative;
+
+    .avatar.icon {
+        display: block;
+        width: var(--icon-size);
+        height: var(--icon-size);
+        line-height: var(--icon-size);
+        background-size: calc(var(--icon-size) / 2);
+        background-color: var(--color-background-darker);
+
+        &.icon-changelog {
+            background-size: cover !important;
+        }
+    }
+
+    .overlap-icon {
+        position: absolute;
+        top: 0;
+        left: calc(var(--icon-size) - 12px);
+        line-height: 100%;
+        display: inline-block;
+        vertical-align: middle;
+    }
+}
+
+.offline {
+    opacity: .4;
+}
+</style>
diff --git a/core/src/components/UnifiedSearch/ConversationsListModal.vue b/core/src/components/UnifiedSearch/ConversationsListModal.vue
new file mode 100644
index 0000000000000..033025b87940c
--- /dev/null
+++ b/core/src/components/UnifiedSearch/ConversationsListModal.vue
@@ -0,0 +1,200 @@
+<template>
+	<NcModal v-if="isModalOpen"
+		id="unified-search"
+		:name="t('core', 'Conversations')"
+		:show.sync="isModalOpen"
+		:size="'small'"
+		:clear-view-delay="0"
+		:title="t('core', 'Conversations')"
+		@close="closeModal">
+		<!-- Conversations -->
+		<div class="unified-search-conversations-list-modal">
+			<h1>{{ t('core', 'Select a conversation') }}</h1>
+			<div class="unified-search-conversations-list-modal__header">
+				<NcTextField :value.sync="searchText"
+					trailing-button-icon="close"
+					class="search-form"
+					:label="t('spreed', 'Search conversations')"
+					:show-trailing-button="searchText !== ''"
+					@update:value="debouncedFilterConversations"
+					@trailing-button-click="clearText">
+					<Magnify :size="16" />
+				</NcTextField>
+			</div>
+			<div class="unified-search-conversations-list-modal__body">
+				<div id="room-list">
+					<ul v-if="!loading && availableConversations.length > 0">
+						<NcListItem v-for="room in availableConversations"
+							:key="room.id"
+							:name="room.displayName"
+							:bold="false"
+							:active="room.token === selectedConversation.token"
+							:details="'1hr'"
+							:counter-number="room.unreadMessages"
+							counter-type="highlighted"
+							@click="select(room)">
+							<template #icon>
+								<ConversationIcon :item="room" :hide-favorite="false" />
+							</template>
+							<template #subname>
+								{{ room.lastMessage.message }}
+							</template>
+						</NcListItem>
+					</ul>
+					<div v-else-if="!loading" class="no-match-message">
+						<h2 class="no-match-title">
+							{{ noMatchFoundTitle }}
+						</h2>
+						<p v-if="noMatchFoundSubtitle" class="subtitle">
+							{{ noMatchFoundSubtitle }}
+						</p>
+					</div>
+				</div>
+			</div>
+			<div class="unified-search-conversations-list-modal__footer">
+				<NcButton v-if="!loading && availableConversations.length > 0"
+					type="primary"
+					:disabled="!selectedConversation.token"
+					@click="searchInConversation">
+					{{ t('core', 'Select conversation') }}
+				</NcButton>
+			</div>
+		</div>
+	</NcModal>
+</template>
+
+<script>
+import debounce from 'debounce'
+import NcButton from '@nextcloud/vue/dist/Components/NcButton.js'
+import NcModal from '@nextcloud/vue/dist/Components/NcModal.js'
+import NcListItem from '@nextcloud/vue/dist/Components/NcListItem.js'
+import NcTextField from '@nextcloud/vue/dist/Components/NcTextField.js'
+import Magnify from 'vue-material-design-icons/Magnify.vue'
+import { searchListedConversations, fetchConversations } from '../../services/TalkService.js'
+import ConversationIcon from '../UnifiedSearch/ConversationIcon.vue'
+
+export default {
+	name: 'ConversationsListModal',
+	components: {
+		ConversationIcon,
+		NcButton,
+		NcModal,
+		NcListItem,
+		NcTextField,
+		Magnify,
+	},
+	props: {
+		isOpen: {
+			type: Boolean,
+			required: true,
+		},
+	},
+	data() {
+		return {
+			availableConversations: [],
+			searchText: '',
+			selectedConversation: {},
+			loading: false,
+			debouncedFilterConversations: debounce(this.filterConversations, 300),
+		}
+	},
+	computed: {
+		isModalOpen: {
+			get() {
+				return this.isOpen
+			},
+			set(value) {
+				this.$emit('update:is-open', value)
+			},
+		},
+		noMatchFoundTitle() {
+			return t('core', 'No conversations on this instance')
+		},
+		noMatchFoundSubtitle() {
+			return t('core', 'Conversations list is empty')
+		},
+	},
+	beforeMount() {
+		this.fetchRooms()
+		// const $store = OCA.Talk?.instance?.$store
+		// if ($store) {
+		// 	this.currentRoom = $store.getters.getToken()
+		// }
+	},
+	methods: {
+		clearText() {
+			this.searchText = ''
+		},
+		filterConversations() {
+			this.fetchRooms()
+		},
+		sortConversations(conversation1, conversation2) {
+			if (conversation1.isFavorite !== conversation2.isFavorite) {
+				return conversation1.isFavorite ? -1 : 1
+			}
+
+			return conversation2.lastActivity - conversation1.lastActivity
+		},
+		async fetchRooms() {
+			const response = this.listOpenConversations
+				? await searchListedConversations({ searchText: this.searchText }, {})
+				: await fetchConversations({})
+
+			this.availableConversations = response.data.ocs.data.sort(this.sortConversations)
+			console.debug('Available conversations', this.availableConversations)
+			this.loading = false
+		},
+		select(room) {
+			this.selectedConversation = room
+		},
+		closeModal() {
+			this.isModalOpen = false
+		},
+		searchInConversation() {
+			this.$emit('search-in:conversation', this.selectedConversation)
+			this.closeModal()
+		},
+	},
+}
+</script>
+
+<style lang="scss" scoped>
+.unified-search-conversations-list-modal {
+	padding: 10px 20px 10px 20px;
+	min-height: 60vh;
+
+	.subtitle {
+		color: var(--color-text-maxcontrast);
+		margin-bottom: 8px;
+	}
+
+	.search-form {
+		margin-bottom: 10px;
+	}
+
+	h1 {
+		font-size: 16px;
+		font-weight: bolder;
+		line-height: 2em;
+	}
+
+	&__header {
+		display: flex;
+		flex-direction: column;
+	}
+
+	&__body {
+		display: flex;
+		flex-direction: column;
+		max-height: 55vh;
+		overflow-y: scroll;
+	}
+
+	&__footer {
+		display: flex;
+		justify-content: end;
+		margin-top: 0.5em;
+	}
+
+}
+</style>
diff --git a/core/src/services/TalkService.js b/core/src/services/TalkService.js
new file mode 100644
index 0000000000000..f8dc79a5dcc32
--- /dev/null
+++ b/core/src/services/TalkService.js
@@ -0,0 +1,66 @@
+/**
+ * @copyright Copyright (c) 2024 Fon E. Noel NFEBE <fenn25.fn@gmail.com>
+ *
+ * @author Fon E. Noel NFEBE <fenn25.fn@gmail.com>
+ *
+ * @license AGPL-3.0-or-later
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+import axios from '@nextcloud/axios'
+import { generateOcsUrl } from '@nextcloud/router'
+
+/**
+ * Fetches the conversations from the server.
+ *
+ * @param {object} options options
+ */
+const fetchConversations = async function(options) {
+	options = options || {}
+	options.params = options.params || {}
+	options.params.includeStatus = true
+	return await axios.get(generateOcsUrl('apps/spreed/api/v4/room'), options)
+}
+
+/**
+ * Fetches a conversation from the server.
+ *
+ * @param {string} token The token of the conversation to be fetched.
+ */
+const fetchConversation = async function(token) {
+	return axios.get(generateOcsUrl('apps/spreed/api/v4/room/{token}', { token }))
+}
+
+/**
+ * Fetch listed conversations
+ *
+ * @param {string} searchText The string that will be used in the search query.
+ * @param {object} options options
+ */
+const searchListedConversations = async function({ searchText }, options) {
+	return axios.get(generateOcsUrl('apps/spreed/api/v4/listed-room'), Object.assign(options, {
+		params: {
+			searchTerm: searchText,
+		},
+	}))
+}
+
+
+export {
+	fetchConversations,
+	fetchConversation,
+	searchListedConversations,
+}
diff --git a/core/src/views/UnifiedSearchModal.vue b/core/src/views/UnifiedSearchModal.vue
index 9c719d2bcf6a3..410b8e058ed9b 100644
--- a/core/src/views/UnifiedSearchModal.vue
+++ b/core/src/views/UnifiedSearchModal.vue
@@ -8,6 +8,10 @@
 			class="unified-search__date-range"
 			@set:custom-date-range="setCustomDateRange"
 			@update:is-open="showDateRangeModal = $event" />
+		<ConversationsListModal :is-open="showConversationListModal"
+			class="unified-search__date-range"
+			@search-in:conversation="setSearchScopeToConversation"
+			@update:is-open="showConversationListModal = $event" />
 		<!-- Unified search form -->
 		<div ref="unifiedSearch" class="unified-search-modal">
 			<div class="unified-search-modal__header">
@@ -18,7 +22,7 @@
 					:label="t('core', 'Search apps, files, tags, messages') + '...'"
 					@update:value="debouncedFind" />
 				<div class="unified-search-modal__filters">
-					<NcActions :menu-name="t('core', 'Apps and Settings')" :open.sync="providerActionMenuIsOpen">
+					<NcActions :menu-name="t('core', 'Places')" :open.sync="providerActionMenuIsOpen">
 						<template #icon>
 							<ListBox :size="20" />
 						</template>
@@ -133,6 +137,7 @@
 import ArrowRight from 'vue-material-design-icons/ArrowRight.vue'
 import AccountGroup from 'vue-material-design-icons/AccountGroup.vue'
 import CalendarRangeIcon from 'vue-material-design-icons/CalendarRange.vue'
+import ConversationsListModal from '../components/UnifiedSearch/ConversationsListModal.vue'
 import CustomDateRangeModal from '../components/UnifiedSearch/CustomDateRangeModal.vue'
 import DotsHorizontalIcon from 'vue-material-design-icons/DotsHorizontal.vue'
 import FilterIcon from 'vue-material-design-icons/Filter.vue'
@@ -160,6 +165,7 @@ export default {
 		ArrowRight,
 		AccountGroup,
 		CalendarRangeIcon,
+		ConversationsListModal,
 		CustomDateRangeModal,
 		DotsHorizontalIcon,
 		FilterIcon,
@@ -193,6 +199,7 @@ export default {
 	},
 	data() {
 		return {
+			searchScope: 'everywhere',
 			providers: [],
 			providerActionMenuIsOpen: false,
 			dateActionMenuIsOpen: false,
@@ -212,6 +219,7 @@ export default {
 			debouncedFind: debounce(this.find, 300),
 			debouncedFilterContacts: debounce(this.filterContacts, 300),
 			showDateRangeModal: false,
+			showConversationListModal: false,
 			internalIsVisible: false,
 		}
 	},
@@ -252,6 +260,7 @@ export default {
 	mounted() {
 		getProviders().then((providers) => {
 			this.providers = providers
+			this.providers.push({ icon: '/apps/spreed/img/app.svg', id: 'inConversation', name: 'In Conversation' })
 			console.debug('Search providers', this.providers)
 		})
 		getContacts({ searchTerm: '' }).then((contacts) => {
@@ -267,6 +276,16 @@ export default {
 				this.searching = false
 				return
 			}
+			switch (this.searchScope) {
+			case 'everywhere':
+				// Code to execute if searchScope is 'everywhere'
+				break
+			case 'conversation':
+				// Code to execute if searchScope is 'conversation'
+				break
+			default:
+				// Code to execute if searchScope is neither 'everywhere' nor 'conversation'
+			}
 			// Event should probably be refactored at some point to used nextcloud:unified-search.search
 			emit('nextcloud:unified-search.search', { query })
 			const newResults = []
@@ -404,6 +423,9 @@ export default {
 		},
 		addProviderFilter(providerFilter, loadMoreResultsForProvider = false) {
 			if (!providerFilter.id) return
+			if (providerFilter.id === 'inConversation') {
+				this.showConversationListModal = true
+			}
 			this.providerResultLimit = loadMoreResultsForProvider ? this.providerResultLimit : 5
 			this.providerActionMenuIsOpen = false
 			const existingFilter = this.filteredProviders.find(existing => existing.id === providerFilter.id)
@@ -527,6 +549,15 @@ export default {
 			this.dateFilter.text = t('core', `Between ${this.dateFilter.startFrom.toLocaleDateString()} and ${this.dateFilter.endAt.toLocaleDateString()}`)
 			this.updateDateFilter()
 		},
+		setSearchScopeToConversation(event) {
+			for (const provider of this.filteredProviders) {
+				if (provider.id === 'inConversation') {
+					provider.name = `Search in talk room : ${event.displayName}`
+					break
+				}
+			}
+			console.debug('Search scope set to conversation', event)
+		},
 		focusInput() {
 			this.$refs.searchInput.$el.children[0].children[0].focus()
 		},
@@ -549,7 +580,7 @@ export default {
 	padding-block: 10px 0;
 
 	// inline padding on direct children to make sure the scrollbar is on the modal container
-	> * {
+	>* {
 		padding-inline: 20px;
 	}