A benvo is a essentially a small relational database
with a specific one-to-many structure between the subject table and each BEF tables.
In order to know which data frame is of interest for displaying/manipulating at any given time
use the activate function (akin to activate) to do so.
activate(x, what) active(x)
| x | benvo object |
|---|---|
| what | name of df to activate |
a benvo