Spread Adj

Key Spread Adj in Fallback Ibor Oi Mkt refers to an object of type Table1D that defines the spread adjustments s as described in Fallback Ibor Oi Def
It must contain 3 columns, of which the first two must bear the following titles:

#Ibor
This column must contain text labels from the list variant_#28, which are the names of the non-overnight types in Ibor Type

#Tenor
This column must contain text labels prefixed with % - such as 1M that represent the tenor of the respective ibor.
In effect, the values here represent trivial objects of type Step
An empty cell means the respective row's conventions apply to all tenors of the referenced ibor that are not explicitly represented in other rows.
The last column should bear no title and contain the applicable spreads.