ND – No Derivatives
Meaning: Modifications or a remix of the work are not permitted to be distributed or published.
Consequence and problem: The exclusion of modifications is absolute. Only unmodified use is then possible. This makes many legitimate and, above all, very common cases of reuse impossible, for example, the use of an illustration or a longer section of text in a new work. The Creative Commons licences do not offer the possibility of allowing or prohibiting only certain modifications.