When using your curser to hover over "Sample Manager" Menu a submenu of items can be seen.  The items used are the following:

Manual Sample Login: Usually samples are logged in using a JDE to LIMS Work order/Purchase recipt interface.   However for retesting of previously failed lot you will need to log in manually.  This is the menu item to use.

Update Sample: When trying to find a sample to update results, or any other information relating to it this is a menu item to use.  Most useful when you know the Sample Id of the item that needs to be updated

Find Sample: Used to find sample or group of samples that need to be reviewed/revised/approved

Results (crosstab): Most useful when needing to record analytical results for a group of similar bulk codes.

Generate COA: Used when needing to generate a customer CoA with a special request.