Hello HomerJ,
Yes you can do this within ALM 11.52. To enable this option you need to add a parameter to the Site Configuration tab within the Site Admin. Follow these steps to accomplish this:

1) log into Site Admin
2) Navigate to the site configuration tab
3) Add the following parameter
'ENABLE_EXPORT_LICENSE' with a value of 'Y'

(You will probably have to restart the services for the value to be recognized and take effect, but it may work right away)

Now when you go to the License tab, the export option should appear (if it does not appear right away, then the restart is required.

Hope this helps,
Dan