diff --git a/services/graph/pkg/command/server.go b/services/graph/pkg/command/server.go
index 7a10c42cfb..2d43483dcf 100644
--- a/services/graph/pkg/command/server.go
+++ b/services/graph/pkg/command/server.go
@@ -15,6 +15,10 @@ import (
 	"github.com/opencloud-eu/opencloud/services/graph/pkg/metrics"
 	"github.com/opencloud-eu/opencloud/services/graph/pkg/server/debug"
 	"github.com/opencloud-eu/opencloud/services/graph/pkg/server/http"
+	microstore "go-micro.dev/v4/store"
+
+	"github.com/opencloud-eu/reva/v2/pkg/store"
+
 	"github.com/urfave/cli/v2"
 )
 
@@ -46,9 +50,18 @@ func Server(cfg *config.Config) *cli.Command {
 
 			gr := runner.NewGroup()
 			{
+				persistence := store.Create(
+					store.Store(cfg.Store.Store),
+					microstore.Nodes(cfg.Store.Nodes...),
+					microstore.Database(cfg.Store.Database),
+					microstore.Table(cfg.Store.Table),
+					store.Authentication(cfg.Store.AuthUsername, cfg.Store.AuthPassword),
+				)
+
 				server, err := http.Server(
 					http.Logger(logger),
 					http.Context(ctx),
+					http.Store(persistence),
 					http.Config(cfg),
 					http.Metrics(mtrcs),
 					http.TraceProvider(traceProvider),
diff --git a/services/graph/pkg/server/http/option.go b/services/graph/pkg/server/http/option.go
index e4151518aa..e384b87e61 100644
--- a/services/graph/pkg/server/http/option.go
+++ b/services/graph/pkg/server/http/option.go
@@ -7,6 +7,7 @@ import (
 	"github.com/opencloud-eu/opencloud/services/graph/pkg/config"
 	"github.com/opencloud-eu/opencloud/services/graph/pkg/metrics"
 	"github.com/urfave/cli/v2"
+	microstore "go-micro.dev/v4/store"
 	"go.opentelemetry.io/otel/trace"
 )
 
@@ -22,6 +23,7 @@ type Options struct {
 	Flags         []cli.Flag
 	Namespace     string
 	TraceProvider trace.TracerProvider
+	Store         microstore.Store
 }
 
 // newOptions initializes the available default options.
@@ -77,6 +79,13 @@ func Namespace(val string) Option {
 	}
 }
 
+// Store configures the store to use
+func Store(store microstore.Store) Option {
+	return func(o *Options) {
+		o.Store = store
+	}
+}
+
 // TraceProvider provides a function to set the TraceProvider option.
 func TraceProvider(val trace.TracerProvider) Option {
 	return func(o *Options) {
diff --git a/services/graph/pkg/server/http/server.go b/services/graph/pkg/server/http/server.go
index cfa43c231f..d5ccf2b503 100644
--- a/services/graph/pkg/server/http/server.go
+++ b/services/graph/pkg/server/http/server.go
@@ -178,6 +178,7 @@ func Server(opts ...Option) (http.Service, error) {
 		svc.KeycloakClient(keyCloakClient),
 		svc.EventHistoryClient(hClient),
 		svc.TraceProvider(options.TraceProvider),
+		svc.Store(options.Store),
 	)
 
 	if err != nil {
diff --git a/services/graph/pkg/service/v0/graph.go b/services/graph/pkg/service/v0/graph.go
index dbcbef72bf..ced6c85f12 100644
--- a/services/graph/pkg/service/v0/graph.go
+++ b/services/graph/pkg/service/v0/graph.go
@@ -12,6 +12,7 @@ import (
 	storageprovider "github.com/cs3org/go-cs3apis/cs3/storage/provider/v1beta1"
 	"github.com/go-chi/chi/v5"
 	"github.com/jellydator/ttlcache/v3"
+	"github.com/nats-io/nats.go"
 	"go-micro.dev/v4/client"
 	"go.opentelemetry.io/otel/trace"
 	"google.golang.org/protobuf/types/known/emptypb"
@@ -67,6 +68,7 @@ type Graph struct {
 	keycloakClient           keycloak.Client
 	historyClient            ehsvc.EventHistoryService
 	traceProvider            trace.TracerProvider
+	natskv                   nats.KeyValue
 }
 
 // ServeHTTP implements the Service interface.
diff --git a/services/graph/pkg/service/v0/option.go b/services/graph/pkg/service/v0/option.go
index b4ffa0ed20..516e7b55cf 100644
--- a/services/graph/pkg/service/v0/option.go
+++ b/services/graph/pkg/service/v0/option.go
@@ -7,6 +7,7 @@ import (
 	gateway "github.com/cs3org/go-cs3apis/cs3/gateway/v1beta1"
 	"github.com/opencloud-eu/reva/v2/pkg/events"
 	"github.com/opencloud-eu/reva/v2/pkg/rgrpc/todo/pool"
+	microstore "go-micro.dev/v4/store"
 	"go.opentelemetry.io/otel/trace"
 
 	"github.com/opencloud-eu/opencloud/pkg/keycloak"
@@ -42,6 +43,7 @@ type Options struct {
 	SearchService            searchsvc.SearchProviderService
 	KeycloakClient           keycloak.Client
 	EventHistoryClient       ehsvc.EventHistoryService
+	Store                    microstore.Store
 	TraceProvider            trace.TracerProvider
 }
 
@@ -175,6 +177,13 @@ func EventHistoryClient(val ehsvc.EventHistoryService) Option {
 	}
 }
 
+// Store configures the store to use
+func Store(store microstore.Store) Option {
+	return func(o *Options) {
+		o.Store = store
+	}
+}
+
 // TraceProvider provides a function to set the TraceProvider option.
 func TraceProvider(val trace.TracerProvider) Option {
 	return func(o *Options) {
diff --git a/services/graph/pkg/service/v0/service.go b/services/graph/pkg/service/v0/service.go
index 7377960c74..34f718d79b 100644
--- a/services/graph/pkg/service/v0/service.go
+++ b/services/graph/pkg/service/v0/service.go
@@ -15,6 +15,7 @@ import (
 	"github.com/go-chi/chi/v5/middleware"
 	ldapv3 "github.com/go-ldap/ldap/v3"
 	"github.com/jellydator/ttlcache/v3"
+	"github.com/nats-io/nats.go"
 	"github.com/riandyrn/otelchi"
 	microstore "go-micro.dev/v4/store"
 
@@ -23,6 +24,7 @@ import (
 	"github.com/opencloud-eu/reva/v2/pkg/store"
 	"github.com/opencloud-eu/reva/v2/pkg/utils"
 	"github.com/opencloud-eu/reva/v2/pkg/utils/ldap"
+	"github.com/pkg/errors"
 
 	ocldap "github.com/opencloud-eu/opencloud/pkg/ldap"
 	"github.com/opencloud-eu/opencloud/pkg/log"
@@ -153,6 +155,37 @@ func NewService(opts ...Option) (Graph, error) { //nolint:maintidx
 		identity.IdentityCacheWithGroupsTTL(time.Duration(options.Config.Spaces.GroupsCacheTTL)),
 	)
 
+	// Connect to NATS servers
+	natsOptions := nats.Options{
+		Servers: options.Config.Store.Nodes,
+	}
+	conn, err := natsOptions.Connect()
+	if err != nil {
+		return Graph{}, err
+	}
+
+	js, err := conn.JetStream()
+	if err != nil {
+		return Graph{}, err
+	}
+
+	kv, err := js.KeyValue(options.Config.Store.Database)
+	if err != nil {
+		if !errors.Is(err, nats.ErrBucketNotFound) {
+			return Graph{}, errors.Wrapf(err, "Failed to get bucket (%s)", options.Config.Store.Database)
+		}
+
+		kv, err = js.CreateKeyValue(&nats.KeyValueConfig{
+			Bucket: options.Config.Store.Database,
+		})
+		if err != nil {
+			return Graph{}, errors.Wrapf(err, "Failed to create bucket (%s)", options.Config.Store.Database)
+		}
+	}
+	if err != nil {
+		return Graph{}, err
+	}
+
 	baseGraphService := BaseGraphService{
 		logger:          &options.Logger,
 		identityCache:   identityCache,
@@ -198,6 +231,7 @@ func NewService(opts ...Option) (Graph, error) { //nolint:maintidx
 		historyClient:            options.EventHistoryClient,
 		traceProvider:            options.TraceProvider,
 		valueService:             options.ValueService,
+		natskv:                   kv,
 	}
 
 	if err := setIdentityBackends(options, &svc); err != nil {