1. A computer program product for processing schemas in a storage system, wherein the computer program product comprises a hardware computer readable storage medium having computer readable program code embodied therein that executes to perform operations, the operations comprising: generating a presentation of a schema in a GUI comprised of multiple type nodes in a tree structure, wherein each type node comprises a hierarchical arrangement of a plurality of nodes including group nodes including a plurality of nodes and content nodes providing values; receiving first user input in the GUI selecting one of the type nodes in the schema for a view; receiving second user input in the GUI selecting one of the nodes in the selected type node in the schema comprising a sub-node of the selected type node for a view; receiving third user input in the GUI selecting to create the selected sub-node of the selected type node as a root node of the schema for the view; generating and editing the view to include the root node and at least one sub node of the root node and the sub-node of the selected type node; adding the view as a child to the selected type node.