@@ -306,7 +306,7 @@ discard block  | 
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| 306 | 306 | }  | 
                                                        
| 307 | 307 | |
| 308 | 308 | /**  | 
                                                        
| 309 | - * @return ManyManyList  | 
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| 309 | + * @return SS_List  | 
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| 310 | 310 | */  | 
                                                        
| 311 | 311 | public function OwnerGroups()  | 
                                                        
| 312 | 312 |      { | 
                                                        
@@ -314,7 +314,7 @@ discard block  | 
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| 314 | 314 | }  | 
                                                        
| 315 | 315 | |
| 316 | 316 | /**  | 
                                                        
| 317 | - * @return ManyManyList  | 
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| 317 | + * @return SS_List  | 
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| 318 | 318 | */  | 
                                                        
| 319 | 319 | public function OwnerUsers()  | 
                                                        
| 320 | 320 |      { | 
                                                        
@@ -10,9 +10,7 @@  | 
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| 10 | 10 | use SilverStripe\Core\Injector\Injector;  | 
                                                        
| 11 | 11 | use SilverStripe\Forms\FieldList;  | 
                                                        
| 12 | 12 | use SilverStripe\Forms\LiteralField;  | 
                                                        
| 13 | -use SilverStripe\Forms\FormAction;  | 
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| 14 | 13 | use SilverStripe\Forms\CompositeField;  | 
                                                        
| 15 | -use SilverStripe\Forms\Tab;  | 
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| 16 | 14 | use SilverStripe\Forms\DateField;  | 
                                                        
| 17 | 15 | use SilverStripe\Forms\DropdownField;  | 
                                                        
| 18 | 16 | use SilverStripe\Forms\GridField\GridField;  | 
                                                        
@@ -292,7 +292,7 @@  | 
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| 292 | 292 | * @param int $days  | 
                                                        
| 293 | 293 | * @param string $format  | 
                                                        
| 294 | 294 | *  | 
                                                        
| 295 | - * @return bool|string  | 
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| 295 | + * @return null|string  | 
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| 296 | 296 | */  | 
                                                        
| 297 | 297 | private function addDaysToDate($date, $days, $format = 'Y-MM-dd')  | 
                                                        
| 298 | 298 |      { |