Problem with adding component paramter to assembly

Hi,

I have a assembly with the following structure:

I want to add component parameters to all of these.
We are using a trail file link to a mapkey to accomplish this, basically what we do is seraching for all components that dont have a specific parameter like this:

Selecting all the components and adding the parameter.

So here is the issue, when having a "include part" it adds the parameter to the part instead of the component on the assembly.

Anybody that have any ideas regarding this? much appriciated.

Thanks!