Removing the 'Erase' options from activity righ click menu

[noutash at paiwastoon.com.af]

Greetings all,

I am new to the whole OLPC thing so please bear with me. We are using the
standard build to install XOs and then use shell scripts for the
localization and to make small changes.

I need to remove the 'Erase' option from the right click menu (when you
right click on an activity icon). Is there anyway that this can be done
without modifying the sugar source code and creating a new build?

Thanks
Basir