diff --git a/app/Helpers/Csv/Converter/TagsComma.php b/app/Helpers/Csv/Converter/TagsComma.php
new file mode 100644
index 0000000000..73ad4aa71f
--- /dev/null
+++ b/app/Helpers/Csv/Converter/TagsComma.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace FireflyIII\Helpers\Csv\Converter;
+
+use Auth;
+use FireflyIII\Models\Bill;
+use FireflyIII\Models\Tag;
+use Illuminate\Support\Collection;
+
+/**
+ * Class TagsComma
+ *
+ * @package FireflyIII\Helpers\Csv\Converter
+ */
+class TagsComma extends BasicConverter implements ConverterInterface
+{
+
+    /**
+     * @return Bill
+     */
+    public function convert()
+    {
+        $tags = new Collection;
+
+        $strings = explode(',', $this->value);
+        foreach ($strings as $string) {
+            $tag = Tag::firstOrCreateEncrypted(
+                [
+                    'tag'     => $string,
+                    'tagMode' => 'nothing',
+                    'user_id' => Auth::user()->id,
+                ]
+            );
+            $tags->push($tag);
+        }
+        $tags = $tags->merge($this->data['tags']);
+
+        return $tags;
+    }
+}
\ No newline at end of file
diff --git a/app/Helpers/Csv/Converter/TagsSpace.php b/app/Helpers/Csv/Converter/TagsSpace.php
new file mode 100644
index 0000000000..6e0353832d
--- /dev/null
+++ b/app/Helpers/Csv/Converter/TagsSpace.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace FireflyIII\Helpers\Csv\Converter;
+
+use Auth;
+use FireflyIII\Models\Bill;
+use FireflyIII\Models\Tag;
+use Illuminate\Support\Collection;
+
+/**
+ * Class TagsSpace
+ *
+ * @package FireflyIII\Helpers\Csv\Converter
+ */
+class TagsSpace extends BasicConverter implements ConverterInterface
+{
+
+    /**
+     * @return Bill
+     */
+    public function convert()
+    {
+        $tags = new Collection;
+
+        $strings = explode(' ', $this->value);
+        foreach ($strings as $string) {
+            $tag = Tag::firstOrCreateEncrypted(
+                [
+                    'tag'     => $string,
+                    'tagMode' => 'nothing',
+                    'user_id' => Auth::user()->id,
+                ]
+            );
+            $tags->push($tag);
+        }
+        $tags = $tags->merge($this->data['tags']);
+
+        return $tags;
+    }
+}
\ No newline at end of file
diff --git a/app/Helpers/Csv/Importer.php b/app/Helpers/Csv/Importer.php
index df16ab374d..83c9f1553b 100644
--- a/app/Helpers/Csv/Importer.php
+++ b/app/Helpers/Csv/Importer.php
@@ -7,8 +7,6 @@ use Auth;
 use Config;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Helpers\Csv\Converter\ConverterInterface;
-use FireflyIII\Models\Account;
-use FireflyIII\Models\AccountType;
 use FireflyIII\Models\Transaction;
 use FireflyIII\Models\TransactionCurrency;
 use FireflyIII\Models\TransactionJournal;
@@ -16,7 +14,6 @@ use FireflyIII\Models\TransactionType;
 use Illuminate\Support\MessageBag;
 use Log;
 use Preferences;
-use ReflectionException;
 
 set_time_limit(0);
 
@@ -75,10 +72,10 @@ class Importer
         $this->map    = $this->data->getMap();
         $this->roles  = $this->data->getRoles();
         $this->mapped = $this->data->getMapped();
+
         foreach ($this->data->getReader() as $index => $row) {
-            if (($this->data->getHasHeaders() && $index > 1) || !$this->data->getHasHeaders()) {
+            if ($this->parseRow($index)) {
                 $this->rows++;
-                Log::debug('Now at row ' . $index);
                 $result = $this->importRow($row);
                 if (!($result === true)) {
                     Log::error('Caught error at row #' . $index . ': ' . $result);
@@ -90,6 +87,16 @@ class Importer
         }
     }
 
+    /**
+     * @param int $index
+     *
+     * @return bool
+     */
+    protected function parseRow($index)
+    {
+        return (($this->data->getHasHeaders() && $index > 1) || !$this->data->getHasHeaders());
+    }
+
     /**
      * @param $row
      *
@@ -107,18 +114,8 @@ class Importer
             $class = Config::get('csv.roles.' . $role . '.converter');
             $field = Config::get('csv.roles.' . $role . '.field');
 
-            if (is_null($class)) {
-                throw new FireflyException('No converter for field of type "' . $role . '".');
-            }
-            if (is_null($field)) {
-                throw new FireflyException('No place to store value of type "' . $role . '".');
-            }
-            try {
-                /** @var ConverterInterface $converter */
-                $converter = App::make('FireflyIII\Helpers\Csv\Converter\\' . $class);
-            } catch (ReflectionException $e) {
-                throw new FireflyException('Cannot continue with column of type "' . $role . '" because class "' . $class . '" cannot be found.');
-            }
+            /** @var ConverterInterface $converter */
+            $converter = App::make('FireflyIII\Helpers\Csv\Converter\\' . $class);
             $converter->setData($data); // the complete array so far.
             $converter->setField($field);
             $converter->setIndex($index);
@@ -128,7 +125,8 @@ class Importer
             $data[$field] = $converter->convert();
 
         }
-        $data   = $this->postProcess($data, $row);
+        // post processing and validating.
+        $data   = $this->postProcess($data);
         $result = $this->validateData($data);
         if ($result === true) {
             $result = $this->createTransactionJournal($data);
@@ -168,37 +166,42 @@ class Importer
      * Row denotes the original data.
      *
      * @param array $data
-     * @param array $row
      *
      * @return array
      */
-    protected function postProcess(array $data, array $row)
+    protected function postProcess(array $data)
     {
+        // fix two simple fields:
         bcscale(2);
         $data['description'] = trim($data['description']);
         $data['amount']      = bcmul($data['amount'], $data['amount-modifier']);
 
-
-        // get opposing account, which is quite complex:
-        $data['opposing-account-object'] = $this->processOpposingAccount($data);
-
         if (strlen($data['description']) == 0) {
             $data['description'] = trans('firefly.csv_empty_description');
         }
+
         // fix currency
         if (is_null($data['currency'])) {
             $currencyPreference = Preferences::get('currencyPreference', 'EUR');
             $data['currency']   = TransactionCurrency::whereCode($currencyPreference->data)->first();
         }
+
+        // get bill id.
         if (!is_null($data['bill'])) {
             $data['bill-id'] = $data['bill']->id;
         }
 
+        // opposing account can be difficult.
+
+        // get opposing account, which is quite complex:
+        $opposingAccount                 = new OpposingAccount($data);
+        $data['opposing-account-object'] = $opposingAccount->parse();
+
         // do bank specific fixes:
 
-        $specifix = new Specifix();
-        $specifix->setData($data);
-        $specifix->setRow($row);
+        //        $specifix = new Specifix();
+        //        $specifix->setData($data);
+        //        $specifix->setRow($row);
         //$specifix->fix($data, $row); // TODO
         // get data back:
         //$data = $specifix->getData(); // TODO
@@ -206,97 +209,6 @@ class Importer
         return $data;
     }
 
-    /**
-     * @param array $data
-     */
-    protected function processOpposingAccount(array $data)
-    {
-        // first priority. try to find the account based on ID,
-        // if any.
-        if ($data['opposing-account-id'] instanceof Account) {
-            return $data['opposing-account-id'];
-        }
-
-        // second: try to find the account based on IBAN, if any.
-        if ($data['opposing-account-iban'] instanceof Account) {
-            return $data['opposing-account-iban'];
-        }
-
-        $accountType = $this->getAccountType($data['amount']);
-
-        if (is_string($data['opposing-account-iban'])) {
-            $accounts = Auth::user()->accounts()->where('account_type_id', $accountType->id)->get();
-            foreach ($accounts as $entry) {
-                if ($entry->iban == $data['opposing-account-iban']) {
-
-                    //return $entry;
-                }
-            }
-            // create if not exists:
-            $account = Account::firstOrCreateEncrypted(
-                [
-                    'user_id'         => Auth::user()->id,
-                    'account_type_id' => $accountType->id,
-                    'name'            => $data['opposing-account-iban'],
-                    'iban'            => $data['opposing-account-iban'],
-                    'active'          => true,
-                ]
-            );
-
-            return $account;
-
-        }
-
-        // third: try to find account based on name, if any.
-        if ($data['opposing-account-name'] instanceof Account) {
-            return $data['opposing-account-name'];
-        }
-
-        if (is_string($data['opposing-account-name'])) {
-            $accounts = Auth::user()->accounts()->where('account_type_id', $accountType->id)->get();
-            foreach ($accounts as $entry) {
-                if ($entry->name == $data['opposing-account-name']) {
-                    return $entry;
-                }
-            }
-            // create if not exists:
-            $account = Account::firstOrCreateEncrypted(
-                [
-                    'user_id'         => Auth::user()->id,
-                    'account_type_id' => $accountType->id,
-                    'name'            => $data['opposing-account-name'],
-                    'iban'            => '',
-                    'active'          => true,
-                ]
-            );
-
-            return $account;
-        }
-        return null;
-
-        // if nothing, create expense/revenue, never asset. TODO
-
-    }
-
-    /**
-     * @param $amount
-     *
-     * @return AccountType
-     */
-    protected function getAccountType($amount)
-    {
-        // opposing account type:
-        if ($amount < 0) {
-            // create expense account:
-
-            return AccountType::where('type', 'Expense account')->first();
-        } else {
-            // create revenue account:
-
-            return AccountType::where('type', 'Revenue account')->first();
-        }
-    }
-
     /**
      * @param $data
      *
@@ -326,11 +238,17 @@ class Importer
         if (is_null($data['date'])) {
             $date = $data['date-rent'];
         }
+
+        // defaults to deposit
+        $transactionType = TransactionType::where('type', 'Deposit')->first();
         if ($data['amount'] < 0) {
             $transactionType = TransactionType::where('type', 'Withdrawal')->first();
-        } else {
-            $transactionType = TransactionType::where('type', 'Deposit')->first();
         }
+
+        if ($data['opposing-account-object']->accountType->type == 'Asset account') {
+            $transactionType = TransactionType::where('type', 'Transfer')->first();
+        }
+
         $errors  = new MessageBag;
         $journal = TransactionJournal::create(
             [
@@ -378,6 +296,11 @@ class Importer
         if (!is_null($data['category'])) {
             $journal->categories()->save($data['category']);
         }
+        if (!is_null($data['tags'])) {
+            foreach ($data['tags'] as $tag) {
+                $journal->tags()->save($tag);
+            }
+        }
 
         return $journal;
 
@@ -391,6 +314,4 @@ class Importer
     {
         $this->data = $data;
     }
-
-
 }
\ No newline at end of file
diff --git a/app/Helpers/Csv/Mapper/AnyAccount.php b/app/Helpers/Csv/Mapper/AnyAccount.php
new file mode 100644
index 0000000000..37488c1523
--- /dev/null
+++ b/app/Helpers/Csv/Mapper/AnyAccount.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace FireflyIII\Helpers\Csv\Mapper;
+
+use Auth;
+use FireflyIII\Models\Account;
+
+/**
+ * Class AnyAccount
+ *
+ * @package FireflyIII\Helpers\Csv\Mapper
+ */
+class AnyAccount implements MapperInterface
+{
+
+    /**
+     * @return array
+     */
+    public function getMap()
+    {
+        $result = Auth::user()->accounts()->with('accountType')->orderBy('accounts.name', 'ASC')->get(['accounts.*']);
+
+        $list = [];
+        /** @var Account $account */
+        foreach ($result as $account) {
+            $list[$account->id] = $account->name . ' (' . $account->accountType->type . ')';
+        }
+        asort($list);
+
+        return $list;
+    }
+}
\ No newline at end of file
diff --git a/app/Helpers/Csv/Mapper/AssetAccount.php b/app/Helpers/Csv/Mapper/AssetAccount.php
index 44982539b5..cb49177976 100644
--- a/app/Helpers/Csv/Mapper/AssetAccount.php
+++ b/app/Helpers/Csv/Mapper/AssetAccount.php
@@ -31,6 +31,8 @@ class AssetAccount implements MapperInterface
             $list[$account->id] = $account->name;
         }
 
+        asort($list);
+
         return $list;
     }
 }
\ No newline at end of file
diff --git a/app/Helpers/Csv/Mapper/Bill.php b/app/Helpers/Csv/Mapper/Bill.php
new file mode 100644
index 0000000000..17a9f5b22e
--- /dev/null
+++ b/app/Helpers/Csv/Mapper/Bill.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace FireflyIII\Helpers\Csv\Mapper;
+
+use Auth;
+use FireflyIII\Models\Bill as BillModel;
+
+/**
+ * Class Bill
+ *
+ * @package FireflyIII\Helpers\Csv\Mapper
+ */
+class Bill implements MapperInterface
+{
+
+    /**
+     * @return array
+     */
+    public function getMap()
+    {
+        $result = Auth::user()->bills()->get(['bills.*']);
+        $list   = [];
+
+        /** @var BillModel $bill */
+        foreach ($result as $bill) {
+            $list[$bill->id] = $bill->name . ' [' . $bill->match . ']';
+        }
+        asort($list);
+
+        return $list;
+    }
+}
\ No newline at end of file
diff --git a/app/Helpers/Csv/Mapper/Budget.php b/app/Helpers/Csv/Mapper/Budget.php
new file mode 100644
index 0000000000..c4bf2064eb
--- /dev/null
+++ b/app/Helpers/Csv/Mapper/Budget.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace FireflyIII\Helpers\Csv\Mapper;
+
+use Auth;
+use FireflyIII\Models\Budget as BudgetModel;
+
+/**
+ * Class Budget
+ *
+ * @package FireflyIII\Helpers\Csv\Mapper
+ */
+class Budget implements MapperInterface
+{
+
+    /**
+     * @return array
+     */
+    public function getMap()
+    {
+        $result = Auth::user()->budgets()->get(['budgets.*']);
+        $list   = [];
+
+        /** @var BudgetModel $budget */
+        foreach ($result as $budget) {
+            $list[$budget->id] = $budget->name;
+        }
+        asort($list);
+
+        return $list;
+    }
+}
\ No newline at end of file
diff --git a/app/Helpers/Csv/Mapper/Category.php b/app/Helpers/Csv/Mapper/Category.php
new file mode 100644
index 0000000000..81634764f0
--- /dev/null
+++ b/app/Helpers/Csv/Mapper/Category.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace FireflyIII\Helpers\Csv\Mapper;
+
+use Auth;
+use FireflyIII\Models\Category as CategoryModel;
+
+/**
+ * Class Category
+ *
+ * @package FireflyIII\Helpers\Csv\Mapper
+ */
+class Category implements MapperInterface
+{
+
+    /**
+     * @return array
+     */
+    public function getMap()
+    {
+        $result = Auth::user()->categories()->get(['categories.*']);
+        $list   = [];
+
+        /** @var CategoryModel $category */
+        foreach ($result as $category) {
+            $list[$category->id] = $category->name;
+        }
+        asort($list);
+
+        return $list;
+    }
+}
\ No newline at end of file
diff --git a/app/Helpers/Csv/Mapper/Tag.php b/app/Helpers/Csv/Mapper/Tag.php
new file mode 100644
index 0000000000..9ef0d6a2db
--- /dev/null
+++ b/app/Helpers/Csv/Mapper/Tag.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace FireflyIII\Helpers\Csv\Mapper;
+
+use Auth;
+use FireflyIII\Models\Tag as TagModel;
+
+/**
+ * Class Tag
+ *
+ * @package FireflyIII\Helpers\Csv\Mapper
+ */
+class Tag implements MapperInterface
+{
+
+    /**
+     * @return array
+     */
+    public function getMap()
+    {
+        $result = Auth::user()->budgets()->get(['tags.*']);
+        $list   = [];
+
+        /** @var TagModel $tag */
+        foreach ($result as $tag) {
+            $list[$tag->id] = $tag->tag;
+        }
+        asort($list);
+
+        return $list;
+    }
+}
\ No newline at end of file
diff --git a/app/Helpers/Csv/OpposingAccount.php b/app/Helpers/Csv/OpposingAccount.php
new file mode 100644
index 0000000000..021423aeca
--- /dev/null
+++ b/app/Helpers/Csv/OpposingAccount.php
@@ -0,0 +1,137 @@
+<?php
+
+namespace FireflyIII\Helpers\Csv;
+
+use Auth;
+use FireflyIII\Models\Account;
+use FireflyIII\Models\AccountType;
+
+/**
+ * Class OpposingAccount
+ *
+ * @package FireflyIII\Helpers\Csv
+ */
+class OpposingAccount
+{
+    /** @var  array */
+    protected $data;
+
+    /**
+     * @param array $data
+     */
+    public function __construct(array $data)
+    {
+        $this->data = $data;
+    }
+
+    /**
+     * @return \FireflyIII\Models\Account|null
+     */
+    public function parse()
+    {
+        // first priority. try to find the account based on ID,
+        // if any.
+        if ($this->data['opposing-account-id'] instanceof Account) {
+
+            return $this->data['opposing-account-id'];
+        }
+
+        // second: try to find the account based on IBAN, if any.
+        if ($this->data['opposing-account-iban'] instanceof Account) {
+            return $this->data['opposing-account-iban'];
+        }
+
+
+        if (is_string($this->data['opposing-account-iban'])) {
+
+            return $this->parseIbanString();
+        }
+
+        // third: try to find account based on name, if any.
+        if ($this->data['opposing-account-name'] instanceof Account) {
+
+            return $this->data['opposing-account-name'];
+        }
+
+        if (is_string($this->data['opposing-account-name'])) {
+            return $this->parseNameString();
+        }
+
+        return null;
+
+        // if nothing, create expense/revenue, never asset. TODO
+    }
+
+    /**
+     * @return Account|null
+     */
+    protected function parseIbanString()
+    {
+
+        // create by name and/or iban.
+        $accountType = $this->getAccountType();
+        $accounts    = Auth::user()->accounts()->where('account_type_id', $accountType->id)->get();
+        foreach ($accounts as $entry) {
+            if ($entry->iban == $this->data['opposing-account-iban']) {
+
+                return $entry;
+            }
+        }
+        // create if not exists:
+        $account = Account::firstOrCreateEncrypted(
+            [
+                'user_id'         => Auth::user()->id,
+                'account_type_id' => $accountType->id,
+                'name'            => $this->data['opposing-account-iban'],
+                'iban'            => $this->data['opposing-account-iban'],
+                'active'          => true,
+            ]
+        );
+
+        return $account;
+    }
+
+    /**
+     *
+     * @return AccountType
+     */
+    protected function getAccountType()
+    {
+        // opposing account type:
+        if ($this->data['amount'] < 0) {
+            // create expense account:
+
+            return AccountType::where('type', 'Expense account')->first();
+        } else {
+            // create revenue account:
+
+            return AccountType::where('type', 'Revenue account')->first();
+        }
+    }
+
+    /**
+     * @return Account|null
+     */
+    protected function parseNameString()
+    {
+        $accountType = $this->getAccountType();
+        $accounts    = Auth::user()->accounts()->where('account_type_id', $accountType->id)->get();
+        foreach ($accounts as $entry) {
+            if ($entry->name == $this->data['opposing-account-name']) {
+                return $entry;
+            }
+        }
+        // create if not exists:
+        $account = Account::firstOrCreateEncrypted(
+            [
+                'user_id'         => Auth::user()->id,
+                'account_type_id' => $accountType->id,
+                'name'            => $this->data['opposing-account-name'],
+                'iban'            => '',
+                'active'          => true,
+            ]
+        );
+
+        return $account;
+    }
+}
\ No newline at end of file
diff --git a/app/Http/Controllers/CsvController.php b/app/Http/Controllers/CsvController.php
index 1376a64141..68d79c0529 100644
--- a/app/Http/Controllers/CsvController.php
+++ b/app/Http/Controllers/CsvController.php
@@ -151,6 +151,7 @@ class CsvController extends Controller
         Session::forget('csv-map');
         Session::forget('csv-roles');
         Session::forget('csv-mapped');
+        Session::forget('csv-specifix');
 
         // get values which are yet unsaveable or unmappable:
         $unsupported = [];
diff --git a/config/csv.php b/config/csv.php
index 1fcd459bc6..937b2bbfa8 100644
--- a/config/csv.php
+++ b/config/csv.php
@@ -11,25 +11,29 @@ return [
             'name'      => 'Bill ID (matching Firefly)',
             'mappable'  => false,
             'field'     => 'bill',
-            'converter' => 'BillId'
+            'converter' => 'BillId',
+            'mapper'    => 'Bill',
         ],
         'bill-name'         => [
             'name'      => 'Bill name',
             'mappable'  => true,
             'converter' => 'BillName',
             'field'     => 'bill',
+            'mapper'    => 'Bill',
         ],
         'currency-id'       => [
             'name'      => 'Currency ID (matching Firefly)',
             'mappable'  => true,
             'converter' => 'CurrencyId',
             'field'     => 'currency',
+            'mapper'    => 'TransactionCurrency'
         ],
         'currency-name'     => [
             'name'      => 'Currency name (matching Firefly)',
             'mappable'  => true,
             'converter' => 'CurrencyName',
             'field'     => 'currency',
+            'mapper'    => 'TransactionCurrency'
         ],
         'currency-code'     => [
             'name'      => 'Currency code (ISO 4217)',
@@ -43,6 +47,7 @@ return [
             'mappable'  => true,
             'converter' => 'CurrencySymbol',
             'field'     => 'currency',
+            'mapper'    => 'TransactionCurrency'
         ],
         'description'       => [
             'name'      => 'Description',
@@ -66,13 +71,15 @@ return [
             'name'      => 'Budget ID (matching Firefly)',
             'mappable'  => true,
             'converter' => 'BudgetId',
-            'field'     => 'budget'
+            'field'     => 'budget',
+            'mapper'    => 'Budget',
         ],
         'budget-name'       => [
             'name'      => 'Budget name',
             'mappable'  => true,
             'converter' => 'BudgetName',
-            'field'     => 'budget'
+            'field'     => 'budget',
+            'mapper'    => 'Budget',
         ],
         'rabo-debet-credit' => [
             'name'      => 'Rabobank specific debet/credit indicator',
@@ -84,21 +91,29 @@ return [
             'name'      => 'Category ID (matching Firefly)',
             'mappable'  => true,
             'converter' => 'CategoryId',
-            'field'     => 'category'
+            'field'     => 'category',
+            'mapper'    => 'Category',
         ],
         'category-name'     => [
             'name'      => 'Category name',
             'mappable'  => true,
             'converter' => 'CategoryName',
-            'field'     => 'category'
+            'field'     => 'category',
+            'mapper'    => 'Category',
         ],
         'tags-comma'        => [
-            'name'     => 'Tags (comma separated)',
-            'mappable' => true,
+            'name'      => 'Tags (comma separated)',
+            'mappable'  => true,
+            'field'     => 'tags',
+            'converter' => 'TagsComma',
+            'mapper'    => 'Tag',
         ],
         'tags-space'        => [
-            'name'     => 'Tags (space separated)',
-            'mappable' => true,
+            'name'      => 'Tags (space separated)',
+            'mappable'  => true,
+            'field'     => 'tags',
+            'converter' => 'TagsSpace',
+            'mapper'    => 'Tag',
         ],
         'account-id'        => [
             'name'      => 'Asset account ID (matching Firefly)',
@@ -125,19 +140,22 @@ return [
             'name'      => 'Opposing account account ID (matching Firefly)',
             'mappable'  => true,
             'field'     => 'opposing-account-id',
-            'converter' => 'OpposingAccountId'
+            'converter' => 'OpposingAccountId',
+            'mapper'    => 'AnyAccount',
         ],
         'opposing-name'     => [
-            'name'     => 'Opposing account name',
-            'mappable' => true,
-            'field'    => 'opposing-account-name',
-            'converter' => 'OpposingAccountName'
+            'name'      => 'Opposing account name',
+            'mappable'  => true,
+            'field'     => 'opposing-account-name',
+            'converter' => 'OpposingAccountName',
+            'mapper'    => 'AnyAccount',
         ],
         'opposing-iban'     => [
-            'name'     => 'Opposing account IBAN',
-            'mappable' => true,
-            'field'    => 'opposing-account-iban',
-            'converter' => 'OpposingAccountIban'
+            'name'      => 'Opposing account IBAN',
+            'mappable'  => true,
+            'field'     => 'opposing-account-iban',
+            'converter' => 'OpposingAccountIban',
+            'mapper'    => 'AnyAccount',
         ],
         'amount'            => [
             'name'      => 'Amount',