email-ext and multiconfiguration projects

[Sébastien Hinderer]

Dear all,

On a project with a two-dimensions matrix, I am trying to include the
values of the matrix variables in the subject of emailext editable
notifications.

So far I tried both ${slave} and ${ENV, var="slave"}, where "slave" is
the name of the label for one dimension of the matrix.

None of these works.

Is it possible to achieve the expected result?

Thanks,

Sébastien.