# Edit samples
Manager can modify the assigned sample number if required.
To do this:
Go to the
Products
>Samples
section.Click the sample name in the list to open it.
Scroll down to the
Users samples
widget and find the user you want to edit samples for.Copy the user sample
Lot number
value and remember thePeriod
value specified for it.Click the
+Add
button to change the sample count number assigned to this user.Enter a new value to the
Number
field. To subtract samples, enter a negative number.Click
OK
to apply your changes.