COBie Boolean parameter greyed out

Hi all,

I am trying to report the COBie boolean parameter that the plugin creates to filter which of my elements are to be exported or not.

Apparently whatever i try (Element Types workflow, Get parameter value by name (Type or Instance) Does not work.

The output is either blank or null.

Also i have got it to report all built in parameters of the project but it is not there as well…

Any ideas?