diff --git a/src/InputOutput/IHMImpl/TimeTables/IHMInputOutputConvertTTClass.php b/src/InputOutput/IHMImpl/TimeTables/IHMInputOutputConvertTTClass.php
index 34624be..8a158ec 100644
--- a/src/InputOutput/IHMImpl/TimeTables/IHMInputOutputConvertTTClass.php
+++ b/src/InputOutput/IHMImpl/TimeTables/IHMInputOutputConvertTTClass.php
@@ -38,6 +38,9 @@ class IHMInputOutputConvertTTClass implements InputOutputInterface
 			case 'INTERNAL':
 				$processData->setInputFileFormat(TTRequestFileFormatEnum::INTERNAL);
 				break;
+                                                            case 'SPACE':
+				$processData->setInputFileFormat(TTRequestFileFormatEnum::SPACE);
+				break;
 			default:
 				throw new Exception('Unknown input format');
 		}
diff --git a/src/InputOutput/IHMImpl/TimeTables/IHMInputOutputTTClass.php b/src/InputOutput/IHMImpl/TimeTables/IHMInputOutputTTClass.php
index 234a7f8..679842e 100644
--- a/src/InputOutput/IHMImpl/TimeTables/IHMInputOutputTTClass.php
+++ b/src/InputOutput/IHMImpl/TimeTables/IHMInputOutputTTClass.php
@@ -74,6 +74,9 @@ class IHMInputOutputTTClass implements InputOutputInterface
 				case TTRequestFileFormatEnum::ASCII :
 					$outputName = $tt->name.'.txt';
 					break;
+                                                                                 case TTRequestFileFormatEnum::SPACE :
+					$outputName = $tt->name.'.space';
+					break;
 				default    :
 					$outputName = $tt->name.'.xml';
 			}	
@@ -148,6 +151,9 @@ class IHMInputOutputTTClass implements InputOutputInterface
 			case 'txt':
 			case 'asc':
 				return TTRequestFileFormatEnum::ASCII;
+                                                            case 'space':
+                                                            case 'SPACE':
+                                                                                return TTRequestFileFormatEnum::SPACE;
 		}
 		return TTRequestFileFormatEnum::INTERNAL;
 	}
diff --git a/src/Request/TTRequestImpl/TTRequestDataClass.php b/src/Request/TTRequestImpl/TTRequestDataClass.php
index 8e4e3bb..9868c63 100644
--- a/src/Request/TTRequestImpl/TTRequestDataClass.php
+++ b/src/Request/TTRequestImpl/TTRequestDataClass.php
@@ -16,6 +16,7 @@ abstract class TTRequestFileFormatEnum
 	const ASCII    = "ASCII";
 	const VOTABLE  = "VO";
 	const INTERNAL = "Internal";
+                    const SPACE = "SPACE";
 } 
 
 /**
--
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