diff --git a/front/js/svelte/records/Graph.svelte b/front/js/svelte/records/Graph.svelte
index a1991f0..7612eaf 100644
--- a/front/js/svelte/records/Graph.svelte
+++ b/front/js/svelte/records/Graph.svelte
@@ -13,14 +13,16 @@
     }
 
     let backlinks = graph.parentEdges.map(edge => {
-        let schema = channel.schemas.find((s) => s.name === edge.sourceSchema);
+        const parentRecord = graph.records.find( record => record.id === edge.source);
+
+        let schema = channel.schemas.find((s) => s.name === parentRecord.schema);
         let edgeField =  findEdgeField(schema,edge.field);
         if(!edgeField){
             return null;
         }
         return {
             field: edgeField.label,
-            record: graph.records.find( record => record.id === edge.source)
+            record: parentRecord
         }
     }).filter( edgeOrNull => !!edgeOrNull)
 </script>
diff --git a/front/js/svelte/records/elements/reference.js b/front/js/svelte/records/elements/reference.js
index f815007..3df3c8e 100644
--- a/front/js/svelte/records/elements/reference.js
+++ b/front/js/svelte/records/elements/reference.js
@@ -6,8 +6,6 @@ export function insertEdges(graph, sourceRecord, targetRecords, fieldName, actio
         return {
             target: r.id,
             source: sourceRecord.id,
-            sourceSchema: sourceRecord.schema,
-            targetSchema: r.schema,
             field: fieldName,
             depth: 1,
             rank: ""
diff --git a/src/Commands/SetupDatabase.php b/src/Commands/SetupDatabase.php
index c08c2b2..f3f16e5 100644
--- a/src/Commands/SetupDatabase.php
+++ b/src/Commands/SetupDatabase.php
@@ -79,11 +79,8 @@ class SetupDatabase extends Command
         Database::make()->getSchemaBuilder()->create('edges', function (Blueprint $table) {
             $table->uuid('source');
             $table->uuid('target');
-            $table->string('sourceSchema');
-            $table->string('targetSchema');
             $table->string('field');
             $table->string('rank');
-
             $table->unique(['source', 'target', "field"]);
         });
     }
diff --git a/src/Edge/Edge.php b/src/Edge/Edge.php
index 911a3f1..28596eb 100644
--- a/src/Edge/Edge.php
+++ b/src/Edge/Edge.php
@@ -14,8 +14,6 @@ final class Edge
 
         public string $source,
         public string $target,
-        public string $sourceSchema,
-        public string $targetSchema,
         public string $field,
         public string $rank = "a",
         public int    $depth = 0,
@@ -29,7 +27,7 @@ final class Edge
 
     public function equal(Edge $edge): bool
     {
-        return $this->targetSchema === $edge->targetSchema && $this->field === $edge->field && $this->target === $edge->target && $this->source === $edge->source;
+        return $this->field === $edge->field && $this->target === $edge->target && $this->source === $edge->source;
     }
 
     public function toArray(): array
@@ -51,8 +49,6 @@ final class Edge
 
             source: data_get($data, 'source'),
             target: data_get($data, 'target'),
-            sourceSchema: data_get($data, 'sourceSchema'),
-            targetSchema: data_get($data, 'targetSchema'),
             field: data_get($data, 'field'),
             rank: data_get($data, 'rank'),
             depth: data_get($data, 'depth', 0),
diff --git a/src/Edge/EdgeRepo.php b/src/Edge/EdgeRepo.php
index cfee348..6b671ea 100644
--- a/src/Edge/EdgeRepo.php
+++ b/src/Edge/EdgeRepo.php
@@ -78,8 +78,6 @@ class EdgeRepo
         return new Edge(
             source: $edge->source,
             target: $edge->target,
-            sourceSchema: $edge->sourceSchema,
-            targetSchema: $edge->targetSchema,
             field: $edge->field,
             rank: $edge->rank,
             depth: $edge->depth ?? 0
@@ -92,8 +90,6 @@ class EdgeRepo
         Database::make()->table("edges")
             ->where("source", $edge->source)
             ->where("target", $edge->target)
-            ->where("sourceSchema", $edge->sourceSchema)
-            ->where("targetSchema", $edge->targetSchema)
             ->where("field", $edge->field)
             ->delete();
     }
diff --git a/src/Edge/EdgeService.php b/src/Edge/EdgeService.php
index 2c34f52..b02e3cf 100644
--- a/src/Edge/EdgeService.php
+++ b/src/Edge/EdgeService.php
@@ -14,8 +14,6 @@ class EdgeService
     public function create(
         string $source,
         string $target,
-        string $sourceSchema,
-        string $targetSchema,
         string $field,
         string $rank,
     ): Edge
@@ -23,11 +21,8 @@ class EdgeService
 
 
         $edge = new Edge(
-
             source: $source,
             target: $target,
-            sourceSchema: $sourceSchema,
-            targetSchema: $targetSchema,
             field: $field,
             rank: $rank,
         );
@@ -37,14 +32,12 @@ class EdgeService
 
     /**
      * @param string $source
-     * @param string $sourceSchema
      * @param list<EdgeInputData> $edges
      * @return list<Edge>
      * @throws LucentException
      */
     public function createManyForRecord(
         string $source,
-        string $sourceSchema,
         array  $edges,
     ): array
     {
@@ -55,8 +48,6 @@ class EdgeService
             $edgeCollection[] = new Edge(
                 source: $source,
                 target: $edge->target,
-                sourceSchema: $sourceSchema,
-                targetSchema: $edge->targetSchema,
                 field: $edge->field,
                 rank: $lastRank->get(),
             );
@@ -68,13 +59,11 @@ class EdgeService
 
     /**
      * @param string $source
-     * @param string $sourceSchema
      * @param list<EdgeInputData> $edges
      * @return list<Edge>
      */
     public function replaceManyForRecord(
         string $source,
-        string $sourceSchema,
         array  $edges,
     ): array
     {
@@ -85,8 +74,6 @@ class EdgeService
             $edgeCollection[] = new Edge(
                 source: $source,
                 target: $edge->target,
-                sourceSchema: $sourceSchema,
-                targetSchema: $edge->targetSchema,
                 field: $edge->field,
                 rank: $lastRank->get(),
             );
diff --git a/src/Http/Controller/EdgeController.php b/src/Http/Controller/EdgeController.php
index b0b1224..7ea08f8 100644
--- a/src/Http/Controller/EdgeController.php
+++ b/src/Http/Controller/EdgeController.php
@@ -6,6 +6,7 @@ use App\Http\Controllers\Controller;
 use Illuminate\Http\Request;
 use Lucent\Edge\EdgeService;
 use Lucent\Query\Query;
+use Lucent\Record\InputData\EdgeInputData;
 
 class EdgeController extends Controller
 {
@@ -19,13 +20,11 @@ class EdgeController extends Controller
     public function insertMany(Request $request)
     {
 
-        $this->edgeService->createMany(
+        $this->edgeService->createManyForRecord(
             source: $request->input("source"),
-            sourceSchema: $request->input("sourceSchema"),
-            targetSchema: $request->input("targetSchema"),
-            field: $request->input("field"),
-            targets: $request->input("targets"),
+            edges: array_map(fn(string $target)=> new EdgeInputData($target,$request->input("field")),$request->input("targets"))
         );
+
         $graph = $this->query
             ->filter(["id" => $request->input("source")])
             ->limit(1)
diff --git a/src/Query/DatabaseGraph/PgsqlDatabaseGraph.php b/src/Query/DatabaseGraph/PgsqlDatabaseGraph.php
index 606e1b1..0aca993 100644
--- a/src/Query/DatabaseGraph/PgsqlDatabaseGraph.php
+++ b/src/Query/DatabaseGraph/PgsqlDatabaseGraph.php
@@ -15,7 +15,7 @@ class PgsqlDatabaseGraph implements DatabaseGraph
     public function getChildren(array $ids, QueryOptions $options): array
     {
         $subquery = Database::make()->table('edges AS g')
-            ->select(DB::raw('g.source,g.target,g.rank,"g"."sourceSchema","g"."targetSchema",g.field, 1 as depth '))
+            ->select(DB::raw('g.source,g.target,g.rank,g.field, 1 as depth '))
             ->whereIn('source', $ids);
 
         if (!empty($options->childrenFields)) {
@@ -25,7 +25,7 @@ class PgsqlDatabaseGraph implements DatabaseGraph
         $subquery->limit($options->childrenLimit)
             ->unionAll(
                 Database::make()->table(DB::raw("edges AS g, search_graph AS sg "))
-                    ->selectRaw('g.source,g.target,g.rank,"g"."sourceSchema","g"."targetSchema",g.field,sg.depth + 1 as depth')
+                    ->selectRaw('g.source,g.target,g.rank,g.field,sg.depth + 1 as depth')
                     ->whereRaw("g.source = sg.target")
                     ->where("depth", "<", $options->childrenDepth)
                     ->orderBy("rank")
@@ -43,19 +43,18 @@ class PgsqlDatabaseGraph implements DatabaseGraph
     public function getParents(array $ids, QueryOptions $options): array
     {
         $subquery = Database::make()->table('edges AS g')
-            ->select(DB::raw('g.source,g.target,g.rank,"g"."sourceSchema","g"."targetSchema",g.field, 1 as depth '))
+            ->select(DB::raw('g.source,g.target,g.rank,g.field, 1 as depth '))
             ->limit($options->parentsLimit)
             ->whereIn('g.target', $ids)
             ->unionAll(
                 Database::make()->table(DB::raw("edges AS g, search_graph AS sg "))
-                    ->selectRaw('g.source,g.target,g.rank,"g"."sourceSchema","g"."targetSchema",g.field,sg.depth + 1 as depth')
+                    ->selectRaw('g.source,g.target,g.rank,g.field,sg.depth + 1 as depth')
                     ->whereRaw("g.target = sg.source")
                     ->where("depth", "<", $options->parentsDepth)
                     ->orderBy("rank")
             );
 
         return Database::make()->table('search_graph')
-            //            ->select(DB::raw('sg.source,sg.target,sg.rank,sg."sourceSchema",sg."targetSchema",sg.field,sg.depth'))
             ->withRecursiveExpression('search_graph', $subquery)
             ->get()->toArray();
     }
diff --git a/src/Query/DatabaseGraph/SqliteDatabaseGraph.php b/src/Query/DatabaseGraph/SqliteDatabaseGraph.php
index 423bad0..92dafd3 100644
--- a/src/Query/DatabaseGraph/SqliteDatabaseGraph.php
+++ b/src/Query/DatabaseGraph/SqliteDatabaseGraph.php
@@ -14,7 +14,7 @@ class SqliteDatabaseGraph implements DatabaseGraph
     public function getChildren(array $ids, QueryOptions $options): array
     {
         $subquery = Database::make()->table('edges AS g')
-            ->select(DB::raw('g.source,g.target,g.rank,g.sourceSchema,g.targetSchema,g.field, 1 as depth '))
+            ->select(DB::raw('g.source,g.target,g.rank,g.field, 1 as depth '))
             ->whereIn('source', $ids);
 
         if (!empty($options->childrenFields)) {
@@ -24,14 +24,13 @@ class SqliteDatabaseGraph implements DatabaseGraph
         $subquery->limit($options->childrenLimit)
             ->unionAll(
                 Database::make()->table(DB::raw("edges AS g, search_graph AS sg "))
-                    ->selectRaw('g.source,g.target,g.rank,"g"."sourceSchema","g"."targetSchema",g.field,sg.depth + 1 as depth')
+                    ->selectRaw('g.source,g.target,g.rank,g.field,sg.depth + 1 as depth')
                     ->whereRaw("g.source = sg.target")
                     ->where("depth", "<", $options->childrenDepth)
                     ->orderBy("rank")
             );
 
         return Database::make()->table('search_graph')
-            //            ->select(DB::raw("*, 1 as depth "))
             ->withRecursiveExpression('search_graph', $subquery)
             ->get()->toArray();
     }
@@ -42,19 +41,18 @@ class SqliteDatabaseGraph implements DatabaseGraph
     public function getParents(array $ids, QueryOptions $options): array
     {
         $subquery = Database::make()->table('edges AS g')
-            ->select(DB::raw('g.source,g.target,g.rank,"g"."sourceSchema","g"."targetSchema",g.field, 1 as depth '))
+            ->select(DB::raw('g.source,g.target,g.rank,g.field, 1 as depth '))
             ->limit($options->parentsLimit)
             ->whereIn('g.target', $ids)
             ->unionAll(
                 Database::make()->table(DB::raw("edges AS g, search_graph AS sg "))
-                    ->selectRaw('g.source,g.target,g.rank,"g"."sourceSchema","g"."targetSchema",g.field,sg.depth + 1 as depth')
+                    ->selectRaw('g.source,g.target,g.rank,g.field,sg.depth + 1 as depth')
                     ->whereRaw("g.target = sg.source")
                     ->where("depth", "<", $options->parentsDepth)
                     ->orderBy("rank")
             );
 
         return Database::make()->table('search_graph')
-            //            ->select(DB::raw('sg.source,sg.target,sg.rank,sg."sourceSchema",sg."targetSchema",sg.field,sg.depth'))
             ->withRecursiveExpression('search_graph', $subquery)
             ->get()->toArray();
     }
diff --git a/src/Query/Graph.php b/src/Query/Graph.php
index 55e34ac..49ac64b 100644
--- a/src/Query/Graph.php
+++ b/src/Query/Graph.php
@@ -14,11 +14,11 @@ final class Graph
      * @param Collection<Edge> $edges
      * */
     public function __construct(
-        public Collection $records,
-        public Collection $edges,
-        public Collection $parentEdges,
+        public Collection   $records,
+        public Collection   $edges,
+        public Collection   $parentEdges,
         public QueryOptions $queryOptions,
-        public ?int       $total = null,
+        public ?int         $total = null,
     )
     {
     }
@@ -47,12 +47,12 @@ final class Graph
 
     public function findChildren(QueryRecord $record, int $depth = 1): QueryRecord
     {
-        if($this->queryOptions->childrenDepth < $depth){
+        if ($this->queryOptions->childrenDepth < $depth) {
             return $record;
         }
         $recordEdges = $this->edges
-            ->filter(fn(Edge $ed) => $ed->source === $record->id )
-            ->unique(fn(Edge $ed) => $ed->targetSchema . $ed->field . $ed->target . $ed->source)
+            ->filter(fn(Edge $ed) => $ed->source === $record->id)
+            ->unique(fn(Edge $ed) => $ed->field . $ed->target . $ed->source)
             ->sort(fn($a, $b) => $a->rank <=> $b->rank)->values();
         $groupRecordEdges = [];
         foreach ($recordEdges as $element) {
@@ -78,7 +78,7 @@ final class Graph
 
     public function findParents(QueryRecord $record, int $depth = 1): QueryRecord
     {
-        if($this->queryOptions->parentsDepth < $depth){
+        if ($this->queryOptions->parentsDepth < $depth) {
             return $record;
         }
         $recordEdges = $this->parentEdges->filter(fn(Edge $ed) => $ed->target === $record->id)->where("depth", $depth)->values()->sort(fn($a, $b) => $a->rank <=> $b->rank)->values();
diff --git a/src/Record/InputData/EdgeInputData.php b/src/Record/InputData/EdgeInputData.php
index 64a5435..f4834b0 100644
--- a/src/Record/InputData/EdgeInputData.php
+++ b/src/Record/InputData/EdgeInputData.php
@@ -7,7 +7,6 @@ class EdgeInputData
 {
     public function __construct(
         public string $target,
-        public string $targetSchema,
         public string $field,
     )
     {
@@ -15,6 +14,6 @@ class EdgeInputData
 
     public static function fromArray(array $data): self
     {
-        return new self($data['target'], $data['targetSchema'], $data['field']);
+        return new self($data['target'],  $data['field']);
     }
 }
\ No newline at end of file
diff --git a/src/Record/RecordService.php b/src/Record/RecordService.php
index c3f29bf..2febaf7 100644
--- a/src/Record/RecordService.php
+++ b/src/Record/RecordService.php
@@ -127,7 +127,7 @@ readonly class RecordService
         }
 
         RecordRepo::create($record);
-        $newEdges = $this->edgeService->createManyForRecord($record->id, $record->schema, $edges);
+        $newEdges = $this->edgeService->createManyForRecord($record->id,  $edges);
         $this->revisionService->create($record, $newEdges);
         return $record->id;
 
@@ -246,7 +246,6 @@ readonly class RecordService
             ->values()
             ->map(fn(Edge $edge) => new EdgeInputData(
                 target: $edge->target,
-                targetSchema: $edge->targetSchema,
                 field: $edge->field,
             ))->toArray();
 
@@ -297,7 +296,7 @@ readonly class RecordService
             id: $revision->recordId,
             data: $revision->data->toArray(),
             status: Status::DRAFT,
-            edges: array_map(fn(Edge $edge) => new EdgeInputData($edge->target, $edge->targetSchema, $edge->field), $revision->_edges),
+            edges: array_map(fn(Edge $edge) => new EdgeInputData($edge->target, $edge->field), $revision->_edges),
         );
     }