Relation with where id check doesnt work like i want it

     Select::make('asset_id')
                        ->label('Selecteer aan middel')
                        ->searchable([
                            'name','identifier'
                        ])
                        ->relationship('asset','full_name')

public function asset()
    {
        return $this->belongsTo(Asset::class)->where('organisation_id', Filament::auth()->user()->organisation_id);
    }