Hi, it's me again ;) I'm working on a table (name : "phase") with a Column UniqueIdentifer - "idParentPhase". This column allow null. When i create my data-entry form with this table, i create a lookup for the column idParentPhase. Now, when i want to add a new Phase, the lookup for idParentPhase is working (i mean the comboBox has elements). BUT, when i choose an element, it doesn't take my choice in consideration ... and when i save, it doesn't work. Please apologize my english, i'm belgian. Thanks for your time, Jonathan |