diff --git a/composer.json b/composer.json
index cc038e4a..8d69614c 100644
--- a/composer.json
+++ b/composer.json
@@ -23,7 +23,10 @@
     "autoload": {
         "psr-4": {
             "Whitecube\\NovaFlexibleContent\\": "src/"
-        }
+        },
+        "files": [
+            "src/Helper.php"
+        ]
     },
     "extra": {
         "laravel": {
diff --git a/src/Collections/FieldCollection.php b/src/Collections/FieldCollection.php
new file mode 100644
index 00000000..f20990b9
--- /dev/null
+++ b/src/Collections/FieldCollection.php
@@ -0,0 +1,114 @@
+<?php
+
+namespace Whitecube\NovaFlexibleContent\Collections;
+
+use Laravel\Nova\Fields\Field;
+use Laravel\Nova\Fields\FieldCollection as NovaFieldCollection;
+use Laravel\Nova\Http\Requests\NovaRequest;
+use Whitecube\NovaFlexibleContent\Flexible;
+
+class FieldCollection extends NovaFieldCollection
+{
+    /**
+     * Find a given field by its attribute.
+     *
+     * @param  string  $attribute
+     * @param  mixed  $default
+     * @return \Laravel\Nova\Fields\Field|null
+     */
+    public function findFieldByAttribute($attribute, $default = null)
+    {
+        if (strpos($attribute, '__') !== false) {
+            $request = resolve(NovaRequest::class);
+            $resource = $request->findResourceOrFail();
+            $fields = $resource->updateFields($request);
+
+            $attribute_parts = explode('__', $attribute, 2);
+
+            $groups = [];
+            foreach ($fields as $i => $field) {
+                if ($field instanceof Flexible) {
+                    $field->index = $i;
+                    $groups = array_merge($groups, $this->flattenGroups($field));
+                }
+            }
+
+            foreach ($groups as $group) {
+                if ($group->inUseKey() !== $attribute_parts[0]) {
+                    continue;
+                }
+
+                $field = $group->collectionFields()->first(function ($field) use ($attribute_parts, $group) {
+                    $field->group = $group;
+
+                    return isset($field->attribute) &&
+                        $field->attribute == $attribute_parts[1];
+                }, $default);
+
+                return $this->addDeleteCallback($field);
+            }
+        }
+
+        return $this->first(function ($field) use ($attribute) {
+            return isset($field->attribute) &&
+                $field->attribute == $attribute;
+        }, $default);
+    }
+
+    /**
+     * Flatten all groups into a single array
+     *
+     * @param  Field  $field
+     * @param  $parentGroup
+     * @return array
+     */
+    private function flattenGroups(Field $field, $parentGroup = null)
+    {
+        if (!$field->groups()) {
+            return [];
+        }
+
+        $flattened = [];
+
+        foreach ($field->groups() as $groupIndex => $group) {
+            $group->originalField = ($parentGroup ? $parentGroup->originalField . (isset($field->index) ? '.' . $field->index : '') . '.attributes.' : '') . $field->attribute . '.' . $groupIndex;
+
+            foreach ($group->collectionFields() as $groupField) {
+                if ($groupField instanceof Flexible) {
+                    $flattened = array_merge($flattened, $this->flattenGroups($groupField, $group));
+                }
+            }
+
+            $flattened[] = $group;
+        }
+        return $flattened;
+    }
+
+    /**
+     * Add the delete callback helper
+     *
+     * @param Field|null $field
+     * @return  Field|null
+     */
+    private function addDeleteCallback(?Field $field)
+    {
+        if (!$field || !isset($field->deleteCallback)) {
+            return $field;
+        }
+
+        $callback = false;
+        if (is_callable($field->deleteCallback)) {
+            $callback = $field->deleteCallback;
+        }
+
+        $field->delete(function(NovaRequest $request, $model) use ($callback, $field) {
+            if ($callback && $callback->call($field, ...func_get_args()) === true) {
+                return true;
+            }
+
+            return \Whitecube\NovaFlexibleContent\deleteFile($request, $model, $field);
+        });
+
+        return $field;
+    }
+}
diff --git a/src/Flexible.php b/src/Flexible.php
index 317522a7..8b8fc26c 100644
--- a/src/Flexible.php
+++ b/src/Flexible.php
@@ -74,6 +74,26 @@ public function __construct($name, $attribute = null, $resolveCallback = null)
         $this->hideFromIndex();
     }
 
+    /**
+     * Get the field layouts
+     *
+     * @return Collection
+     */
+    public function layouts()
+    {
+        return $this->layouts;
+    }
+
+    /**
+     * Get the field groups
+     *
+     * @return Collection
+     */
+    public function groups()
+    {
+        return $this->groups;
+    }
+
     /**
      * Set the button's label
      *
diff --git a/src/Helper.php b/src/Helper.php
new file mode 100644
index 00000000..33c72b1d
--- /dev/null
+++ b/src/Helper.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace Whitecube\NovaFlexibleContent;
+
+use Illuminate\Support\Arr;
+use Laravel\Nova\Http\Requests\NovaRequest;
+
+/**
+ * Correctly removes a file inside of a flexible layout
+ *
+ * @param  Laravel\Nova\Http\Requests\NovaRequest $request
+ * @param  $model
+ * @return boolean
+ */
+function deleteFile(NovaRequest $request, $model, $field)
+{
+    $path = explode('.', $field->group->originalField);
+    $path[] = 'attributes';
+    $path[] = $field->attribute;
+
+    $mainField = array_shift($path);
+    $data = $model->{$mainField};
+
+    Arr::set($data, implode('.', $path), '');
+
+    $model->{$mainField} = $data;
+    $model->save();
+    return true;
+}
diff --git a/src/Layouts/Layout.php b/src/Layouts/Layout.php
index 39a440ff..6b493319 100644
--- a/src/Layouts/Layout.php
+++ b/src/Layouts/Layout.php
@@ -114,6 +114,16 @@ public function fields()
         return $this->fields ? $this->fields->all() : [];
     }
 
+    /**
+     * Retrieve the layout's fields as a collection
+     *
+     * @return \Illuminate\Support\Collection
+     */
+    public function collectionFields()
+    {
+        return $this->fields;
+    }
+
     /**
      * Retrieve the layout's unique key
      *
diff --git a/src/Traits/AvailableFields.php b/src/Traits/AvailableFields.php
new file mode 100644
index 00000000..72fdcb0e
--- /dev/null
+++ b/src/Traits/AvailableFields.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace Whitecube\NovaFlexibleContent\Traits;
+
+use Laravel\Nova\Http\Requests\NovaRequest;
+use Whitecube\NovaFlexibleContent\Collections\FieldCollection;
+use Whitecube\NovaFlexibleContent\Flexible;
+
+trait AvailableFields
+{
+    /**
+     * Get the fields that are available for the given request.
+     *
+     * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
+     * @return \Laravel\Nova\Fields\FieldCollection
+     */
+    public function availableFields(NovaRequest $request)
+    {
+        return new FieldCollection(array_values($this->filter($this->fields($request))));
+    }
+}