Feature sets are sets of features a user can create in order to have fast access to repeatedly used features. Feature sets are stored on a per user basis, i.e. one user cannot see or modify the feature sets created by another user.

Features in a feature set are called feature set members. One feature can be member of any number of feature sets. A feature set is limited to a maximum of 128 features.

Deleting a feature set, or removing features from a feature set does not delete the set members.