diff --git a/doc_db/doc_db.md b/doc_db/doc_db.md
index 256bd97..ce6571c 100644
--- a/doc_db/doc_db.md
+++ b/doc_db/doc_db.md
@@ -16,7 +16,6 @@
 |---|---|---|
 | *🔑 ⬋ | id| integer autoincrement |
 | *⬈ | category_id| integer  |
-| *| stock_number| integer  |
 | *🔍 | designation| varchar(255)  |
 | Indexes |
 | 🔑 primary key | pk_plugin_materiels_equipment || ON id|
@@ -24,32 +23,19 @@
 | Foreign Keys |
 |  | Fk_plugin_materiels_equipment | ( category_id ) ref plugin_materiels_category (id) |
 
-### Table plugin_materiels_entry
+### Table plugin_materiels_movement
 | Idx | Field Name | Data Type | Description |
 |---|---|---|---|
 | *🔑 | id| integer autoincrement |  |
+| *| side| boolean  | 0 -> entry, 1 -> output |
 | *| kind| varchar(20)  | Achat, Don, Récupération, ... |
 | *| equipment_number| integer  |  |
 | *⬈ | equipment_id| integer  |  |
-| *| entry_date| date  |  |
+| *| mvt_date| date  |  |
 |  | additional_comment| varchar(255)  |  |
 | Indexes |
 | 🔑 primary key | pk_plugin_materiels_entry |  |
 | Foreign Keys |
-|  | Fk_plugin_materiels_entry | ( equipment_id ) ref plugin_materiels_equipment (id) |  |
-
-### Table plugin_materiels_output
-| Idx | Field Name | Data Type | Description |
-|---|---|---|---|
-| *🔑 | id| integer autoincrement |  |
-| *| kind| varchar(20)  | Vente, Don, Prêt, ... |
-| *| equipment_number| integer  |  |
-| *⬈ | equipment_id| integer  |  |
-| *| output_date| date  |  |
-|  | additional_comment| varchar(255)  |  |
-| Indexes |
-| 🔑 primary key | pk_plugin_materiels_output || ON id |  |
-| Foreign Keys |
-|  | Fk_plugin_materiels_output | ( equipment_id ) ref plugin_materiels_equipment (id) |  |
+|  | Fk_plugin_materiels_movement | ( equipment_id ) ref plugin_materiels_equipment (id) |  |
 
 | * -> NOT NULL
diff --git a/doc_db/schema.png b/doc_db/schema.png
index 2be8f41..3999e14 100644
Binary files a/doc_db/schema.png and b/doc_db/schema.png differ
diff --git a/src/schema.sql b/src/schema.sql
index 3b6cb12..ca187f1 100644
--- a/src/schema.sql
+++ b/src/schema.sql
@@ -12,30 +12,9 @@ CREATE TABLE IF NOT EXISTS plugin_materiels_equipment (
 	FOREIGN KEY ( category_id ) REFERENCES plugin_materiels_category( id ) ON DELETE RESTRICT ON UPDATE CASCADE
 );
 
-CREATE TABLE IF NOT EXISTS plugin_materiels_entry (
- 	id                   integer NOT NULL  PRIMARY KEY autoincrement,
- 	kind                 varchar(20) NOT NULL,
-	equipment_number     integer NOT NULL,
- 	equipment_id         integer NOT NULL,
- 	entry_date           date NOT NULL,
-	additional_comment   varchar(255),
- 	FOREIGN KEY ( equipment_id ) REFERENCES plugin_materiels_equipment( id ) ON DELETE RESTRICT ON UPDATE CASCADE
-);
-
-CREATE TABLE IF NOT EXISTS plugin_materiels_output (
-	id                   integer NOT NULL  PRIMARY KEY autoincrement,
-	kind                 varchar(20) NOT NULL,
-	equipment_number     integer NOT NULL,
-	equipment_id         integer NOT NULL,
-	output_date          date NOT NULL,
-	additional_comment   varchar(255),
-	FOREIGN KEY ( equipment_id ) REFERENCES plugin_materiels_equipment( id ) ON DELETE RESTRICT ON UPDATE CASCADE
-);
-
-
 CREATE TABLE IF NOT EXISTS plugin_materiels_movement (
 	id                   integer NOT NULL  PRIMARY KEY autoincrement,
-	side                 boolean NOT NULL CHECK(side IN(0,1)), /*0 -> entry, 1 -> output*/
+	side                 boolean NOT NULL CHECK(side IN(0,1)),
 	kind                 varchar(20) NOT NULL,
 	equipment_number     integer NOT NULL,
 	equipment_id         integer NOT NULL,