|5|| || 1. The
|original (input) name of an extra material sample/extract does not have to follow any strict name convention, except:[[BR]]a. The name must not start with letters "`ML`", since this is reserved for samples/extracts in the MeLuDI project.[[BR]]b. The input name may consist of English letters, numbers, hyphens "`-`" and underscores "`_`". It must contain at least one letter.
|6|| || 2.
|An extra material input item is assumed to be of one of the types `Specimen`, `DNA`, or `RNA`.
| ||5|| 1. The .
| ||6|| 2. .