diff --git a/dump/src/reader/compat/v5_to_v6.rs b/dump/src/reader/compat/v5_to_v6.rs
index 188910f48..c47ef788f 100644
--- a/dump/src/reader/compat/v5_to_v6.rs
+++ b/dump/src/reader/compat/v5_to_v6.rs
@@ -61,7 +61,7 @@ impl CompatV5ToV6 {
         };
         Box::new(tasks.map(|task| {
             task.map(|(task, content_file)| {
-                let task_view: v5::tasks::TaskView = task.into();
+                let task_view: v5::tasks::TaskView = task.clone().into();
 
                 let task = v6::Task {
                     uid: task_view.uid,
@@ -72,15 +72,35 @@ impl CompatV5ToV6 {
                         v5::Status::Succeeded => v6::Status::Succeeded,
                         v5::Status::Failed => v6::Status::Failed,
                     },
-                    kind: match task_view.task_type {
-                        v5::Kind::IndexCreation => v6::Kind::IndexCreation,
-                        v5::Kind::IndexUpdate => v6::Kind::IndexUpdate,
-                        v5::Kind::IndexDeletion => v6::Kind::IndexDeletion,
-                        // TODO: this is a `DocumentAdditionOrUpdate` but we still don't have this type in the `TaskView`.
-                        v5::Kind::DocumentAdditionOrUpdate => v6::Kind::DocumentAddition,
-                        v5::Kind::DocumentDeletion => v6::Kind::DocumentDeletion,
-                        v5::Kind::SettingsUpdate => v6::Kind::Settings,
-                        v5::Kind::DumpCreation => v6::Kind::DumpExport,
+                    kind: match &task.content {
+                        v5::tasks::TaskContent::IndexCreation { .. } => v6::Kind::IndexCreation,
+                        v5::tasks::TaskContent::IndexUpdate { .. } => v6::Kind::IndexUpdate,
+                        v5::tasks::TaskContent::IndexDeletion { .. } => v6::Kind::IndexDeletion,
+                        v5::tasks::TaskContent::DocumentAddition {
+                            merge_strategy,
+                            allow_index_creation,
+                            ..
+                        } => v6::Kind::DocumentImport {
+                            method: match merge_strategy {
+                                v5::tasks::IndexDocumentsMethod::ReplaceDocuments => {
+                                    v6::index::milli::update::IndexDocumentsMethod::ReplaceDocuments
+                                }
+                                v5::tasks::IndexDocumentsMethod::UpdateDocuments => {
+                                    v6::index::milli::update::IndexDocumentsMethod::UpdateDocuments
+                                }
+                            },
+                            allow_index_creation: allow_index_creation.clone(),
+                        },
+                        v5::tasks::TaskContent::DocumentDeletion { .. } => {
+                            v6::Kind::DocumentDeletion
+                        }
+                        v5::tasks::TaskContent::SettingsUpdate {
+                            allow_index_creation,
+                            ..
+                        } => v6::Kind::Settings {
+                            allow_index_creation: allow_index_creation.clone(),
+                        },
+                        v5::tasks::TaskContent::Dump { .. } => v6::Kind::DumpExport,
                     },
                     details: task_view.details.map(|details| match details {
                         v5::Details::DocumentAddition {
diff --git a/dump/src/reader/v6.rs b/dump/src/reader/v6.rs
index f0a6bd543..ddb42996f 100644
--- a/dump/src/reader/v6.rs
+++ b/dump/src/reader/v6.rs
@@ -12,6 +12,7 @@ use uuid::Uuid;
 use crate::{Error, IndexMetadata, Result, Version};
 
 use super::{DumpReader, IndexReader};
+pub use index;
 
 pub type Metadata = crate::Metadata;
 
@@ -31,7 +32,7 @@ pub type Kind = index_scheduler::Kind;
 pub type Details = index_scheduler::Details;
 
 // everything related to the settings
-pub type Setting<T> = index::Setting<T>;
+pub type Setting<T> = index::milli::update::Setting<T>;
 pub type TypoTolerance = index::updates::TypoSettings;
 pub type MinWordSizeForTypos = index::updates::MinWordSizeTyposSetting;
 pub type FacetingSettings = index::updates::FacetingSettings;
diff --git a/index/src/lib.rs b/index/src/lib.rs
index ce34626db..5909cf8d6 100644
--- a/index/src/lib.rs
+++ b/index/src/lib.rs
@@ -1,3 +1,4 @@
+pub use milli;
 pub use search::{
     all_documents, perform_search, retrieve_document, retrieve_documents, settings,
     MatchingStrategy, SearchQuery, SearchResult, DEFAULT_CROP_LENGTH, DEFAULT_CROP_MARKER,