diff --git a/app/src/androidTest/java/org/tasks/opentasks/TestOpenTaskDao.kt b/app/src/androidTest/java/org/tasks/opentasks/TestOpenTaskDao.kt
index a3d5f6695..60a765ef9 100644
--- a/app/src/androidTest/java/org/tasks/opentasks/TestOpenTaskDao.kt
+++ b/app/src/androidTest/java/org/tasks/opentasks/TestOpenTaskDao.kt
@@ -4,15 +4,15 @@ import android.content.ContentProviderResult
 import android.content.Context
 import at.bitfire.ical4android.BatchOperation
 import at.bitfire.ical4android.Task
-import org.tasks.data.UUIDHelper
 import dagger.hilt.android.qualifiers.ApplicationContext
 import org.dmfs.tasks.contract.TaskContract
 import org.dmfs.tasks.contract.TaskContract.TaskListColumns.ACCESS_LEVEL_OWNER
 import org.tasks.caldav.iCalendar
-import org.tasks.data.entity.CaldavCalendar
-import org.tasks.data.dao.CaldavDao
 import org.tasks.data.MyAndroidTask
 import org.tasks.data.OpenTaskDao
+import org.tasks.data.UUIDHelper
+import org.tasks.data.dao.CaldavDao
+import org.tasks.data.entity.CaldavCalendar
 import javax.inject.Inject
 
 class TestOpenTaskDao @Inject constructor(
@@ -92,7 +92,7 @@ class TestOpenTaskDao @Inject constructor(
 
     companion object {
         const val DEFAULT_ACCOUNT = "test_account"
-        const val DEFAULT_TYPE = ACCOUNT_TYPE_DAVx5
+        const val DEFAULT_TYPE = ACCOUNT_TYPE_DAVX5
         const val DEFAULT_LIST = "default_list"
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/org/tasks/analytics/Constants.kt b/app/src/main/java/org/tasks/analytics/Constants.kt
index 50e9e17ed..39a7843ac 100644
--- a/app/src/main/java/org/tasks/analytics/Constants.kt
+++ b/app/src/main/java/org/tasks/analytics/Constants.kt
@@ -3,6 +3,7 @@ package org.tasks.analytics
 object Constants {
     const val SYNC_TYPE_CALDAV = "caldav"
     const val SYNC_TYPE_DAVX5 = "davx5"
+    const val SYNC_TYPE_DAVX5_MANAGED = "davx5_managed"
     const val SYNC_TYPE_GOOGLE_TASKS = "google_tasks"
     const val SYNC_TYPE_ETESYNC_OT = "etesync_ot"
     const val SYNC_TYPE_ETEBASE = "etebase"
diff --git a/app/src/main/java/org/tasks/data/CaldavAccountExtensions.kt b/app/src/main/java/org/tasks/data/CaldavAccountExtensions.kt
index d55112f91..cc24e135a 100644
--- a/app/src/main/java/org/tasks/data/CaldavAccountExtensions.kt
+++ b/app/src/main/java/org/tasks/data/CaldavAccountExtensions.kt
@@ -8,6 +8,7 @@ import org.tasks.caldav.CaldavAccountSettingsActivity
 import org.tasks.caldav.CaldavCalendarSettingsActivity
 import org.tasks.caldav.LocalListSettingsActivity
 import org.tasks.data.OpenTaskDao.Companion.isDavx5
+import org.tasks.data.OpenTaskDao.Companion.isDavx5Managed
 import org.tasks.data.OpenTaskDao.Companion.isDecSync
 import org.tasks.data.OpenTaskDao.Companion.isEteSync
 import org.tasks.data.entity.CaldavAccount
@@ -25,7 +26,7 @@ val CaldavAccount.prefTitle: Int
         isCaldavAccount -> R.string.caldav
         isEtebaseAccount || uuid.isEteSync() -> R.string.etesync
         isEteSyncAccount -> R.string.etesync_v1
-        uuid.isDavx5() -> R.string.davx5
+        uuid.isDavx5() || uuid.isDavx5Managed() -> R.string.davx5
         uuid.isDecSync() -> R.string.decsync
         isMicrosoft -> R.string.microsoft
         isGoogleTasks -> R.string.gtasks_GPr_header
@@ -37,7 +38,7 @@ val CaldavAccount.prefIcon: Int
         isTasksOrg -> R.drawable.ic_round_icon
         isCaldavAccount -> R.drawable.ic_webdav_logo
         isEtebaseAccount || isEteSyncAccount || uuid.isEteSync() -> R.drawable.ic_etesync
-        uuid.isDavx5() -> R.drawable.ic_davx5_icon_green_bg
+        uuid.isDavx5() || uuid.isDavx5Managed() -> R.drawable.ic_davx5_icon_green_bg
         uuid.isDecSync() -> R.drawable.ic_decsync
         isMicrosoft -> R.drawable.ic_microsoft_tasks
         isGoogleTasks -> R.drawable.ic_google
diff --git a/app/src/main/java/org/tasks/data/OpenTaskDao.kt b/app/src/main/java/org/tasks/data/OpenTaskDao.kt
index 260499bb3..efa6c7dd0 100644
--- a/app/src/main/java/org/tasks/data/OpenTaskDao.kt
+++ b/app/src/main/java/org/tasks/data/OpenTaskDao.kt
@@ -9,16 +9,20 @@ import android.net.Uri
 import dagger.hilt.android.qualifiers.ApplicationContext
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
-import org.dmfs.tasks.contract.TaskContract.*
+import org.dmfs.tasks.contract.TaskContract.CommonSyncColumns
+import org.dmfs.tasks.contract.TaskContract.LOAD_PROPERTIES
 import org.dmfs.tasks.contract.TaskContract.Properties
+import org.dmfs.tasks.contract.TaskContract.TaskListColumns
+import org.dmfs.tasks.contract.TaskContract.TaskLists
+import org.dmfs.tasks.contract.TaskContract.Tasks
 import org.json.JSONObject
 import org.tasks.R
+import org.tasks.data.dao.CaldavDao
 import org.tasks.data.entity.CaldavAccount.Companion.TYPE_OPENTASKS
 import org.tasks.data.entity.CaldavAccount.Companion.openTaskType
-import org.tasks.data.dao.CaldavDao
 import org.tasks.data.entity.CaldavCalendar
 import timber.log.Timber
-import java.util.*
+import java.util.UUID
 import javax.inject.Inject
 
 open class OpenTaskDao @Inject constructor(
@@ -144,11 +148,13 @@ open class OpenTaskDao @Inject constructor(
 
     companion object {
         private const val OPENTASK_BATCH_LIMIT = 499
-        const val ACCOUNT_TYPE_DAVx5 = "bitfire.at.davdroid"
+        const val ACCOUNT_TYPE_DAVX5 = "bitfire.at.davdroid"
+        const val ACCOUNT_TYPE_DAVX5_MANAGED = "com.davdroid.managed"
         private const val ACCOUNT_TYPE_ETESYNC = "com.etesync.syncadapter"
         private const val ACCOUNT_TYPE_DECSYNC = "org.decsync.tasks"
         val SUPPORTED_TYPES = setOf(
-                ACCOUNT_TYPE_DAVx5,
+                ACCOUNT_TYPE_DAVX5,
+                ACCOUNT_TYPE_DAVX5_MANAGED,
                 ACCOUNT_TYPE_ETESYNC,
                 ACCOUNT_TYPE_DECSYNC
         )
@@ -157,7 +163,9 @@ open class OpenTaskDao @Inject constructor(
         suspend fun Map<String, List<CaldavCalendar>>.filterActive(caldavDao: CaldavDao) =
                 filterNot { (_, lists) -> caldavDao.anyExist(lists.map { it.url!! }) }
 
-        fun String?.isDavx5(): Boolean = this?.startsWith(ACCOUNT_TYPE_DAVx5) == true
+        fun String?.isDavx5(): Boolean = this?.startsWith(ACCOUNT_TYPE_DAVX5) == true
+
+        fun String?.isDavx5Managed(): Boolean = this?.startsWith(ACCOUNT_TYPE_DAVX5_MANAGED) == true
 
         fun String?.isEteSync(): Boolean = this?.startsWith(ACCOUNT_TYPE_ETESYNC) == true
 
diff --git a/app/src/main/java/org/tasks/opentasks/OpenTasksSynchronizer.kt b/app/src/main/java/org/tasks/opentasks/OpenTasksSynchronizer.kt
index 07dff9a58..149c9ca41 100644
--- a/app/src/main/java/org/tasks/opentasks/OpenTasksSynchronizer.kt
+++ b/app/src/main/java/org/tasks/opentasks/OpenTasksSynchronizer.kt
@@ -3,8 +3,6 @@ package org.tasks.opentasks
 import android.content.Context
 import at.bitfire.ical4android.BatchOperation
 import com.todoroo.astrid.dao.TaskDao
-import org.tasks.data.entity.Task
-import org.tasks.data.entity.Task.Companion.NO_ID
 import com.todoroo.astrid.service.TaskDeleter
 import dagger.hilt.android.qualifiers.ApplicationContext
 import org.dmfs.tasks.contract.TaskContract
@@ -15,17 +13,20 @@ import org.tasks.analytics.Constants
 import org.tasks.analytics.Firebase
 import org.tasks.billing.Inventory
 import org.tasks.caldav.iCalendar
-import org.tasks.data.entity.CaldavAccount
-import org.tasks.data.entity.CaldavCalendar
-import org.tasks.data.dao.CaldavDao
-import org.tasks.data.entity.CaldavTask
 import org.tasks.data.MyAndroidTask
 import org.tasks.data.OpenTaskDao
 import org.tasks.data.OpenTaskDao.Companion.filterActive
 import org.tasks.data.OpenTaskDao.Companion.isDavx5
+import org.tasks.data.OpenTaskDao.Companion.isDavx5Managed
 import org.tasks.data.OpenTaskDao.Companion.isDecSync
 import org.tasks.data.OpenTaskDao.Companion.isEteSync
 import org.tasks.data.OpenTaskDao.Companion.toLocalCalendar
+import org.tasks.data.dao.CaldavDao
+import org.tasks.data.entity.CaldavAccount
+import org.tasks.data.entity.CaldavCalendar
+import org.tasks.data.entity.CaldavTask
+import org.tasks.data.entity.Task
+import org.tasks.data.entity.Task.Companion.NO_ID
 import timber.log.Timber
 import javax.inject.Inject
 import javax.inject.Singleton
@@ -59,6 +60,7 @@ class OpenTasksSynchronizer @Inject constructor(
                     R.string.event_sync_add_account,
                     R.string.param_type to when {
                         it.uuid.isDavx5() -> Constants.SYNC_TYPE_DAVX5
+                        it.uuid.isDavx5Managed() -> Constants.SYNC_TYPE_DAVX5_MANAGED
                         it.uuid.isEteSync() -> Constants.SYNC_TYPE_ETESYNC_OT
                         it.uuid.isDecSync() -> Constants.SYNC_TYPE_DECSYNC
                         else -> throw IllegalArgumentException()