  We show the uniqueness of superpotentials leading to Minkowski vacua of
single-field no-scale supergravity models, and the construction of dS/AdS
solutions using pairs of these single-field Minkowski superpotentials. We then
extend the construction to two- and multifield no-scale supergravity models,
providing also a geometrical interpretation. We also consider scenarios with
additional twisted or untwisted moduli fields, and discuss how inflationary
models can be constructed in this framework.
