Reference.md

 ```mermaid
 
 classDiagram
-Class01 <|-- AveryLongClass : Cool
-Class03 *-- Class04
-Class05 o-- Class06
-Class07 .. Class08
-Class09 --> C2 : Where am i?
-Class09 --* C3
-Class09 --|> Class07
-Class07 : equals()
-Class07 : Object[] elementData
-Class01 : size()
-Class01 : int chimp
-Class01 : int gorilla
-Class08 <--> C2: Cool label
 
+Sample --> Marker : use
+Marker --> Dat : refers to
 
+
+Sample : id_sample
+Sample : id_marker
+Sample : id_plaque
+Sample : run
+Sample : projet
+
+Marker : id_marker
+Marker : .dat file path
+
+Dat : id_plaque
+Dat : barcode3'
+Dat : barcode5'
+Dat : primer3'
+Dat : primer5'
 ```