Lynn
It is Steve Donnison & Holiday Whitehead who provide the guides I just cover the forum.
It is only Income Related benefits such as ESA(IR) that will be migrated to UC, it is possible that ESA(CB) may be moved to New Style ESA, the UC equivalent of ESA(CB) but there is no news on whether this is likely or if it is when it would happen.
Gordon
Nothing on this board constitutes legal advice - always consult a professional about specific problems