Remove toolboxes to compile a project with Malab R2013b

Hello,

I want to compile a project that is used to create an Excel Add-in.

In the previous versions of Matlab we could choose which toolbox we wanted to use, simply by checking or unchecking them.

In the R2013b version, it seems that we can't do this anymore (at least not like that). But, I can't find a way to do the same thing and I'm wondering if it's still possible to do that.

Does someone have any idea of how it's done ? It would be of a great help.

Thanks in advance.

Alexandre.