Resource $recordTitleAttribute from relation

Hi, everyone! How can I set $recordTitleAttribute from relation: Let's say, a WarehouseItem has many Products, and I can set $recordTitleAttribute = 'product_id', but I can't set it to 'product.name' or 'product.sku', for example. When I set protected static ?string $recordTitleAttribute = 'product' it returns all product content in json format .
Solution:
Solution founded: just needed to add public static function getRecordTitle(?Model $record): string|null|Htmlable { return $record->product->name; }...
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Solution
IgorKrivtsov
IgorKrivtsov3mo ago
Solution founded: just needed to add public static function getRecordTitle(?Model $record): string|null|Htmlable { return $record->product->name; }