In general look to the object inspector to make mass changes to object properties although not everything can be changed using this technique.
I'm also searching a solution for that.
In my previous company I was using Alium. Now I'm trying CircuitStudio because of the price.
How to generate a good BOM without being able to edit component parameters massively ?
Did you find a solution ?
If you know Altium Designer scripting, you might be able to create a script to open the library and add/modify parameters that way. Although it isn't made obvious, it seems as if CS has a degree of scripting available. You need to open the script *.pas file, and then use Run etc as commands typed in the search box to execute the script (there doesn't seem to be a menu option).
Am I missing it or does Circuit Studio not have the parameter and footprint manager tools that are available in Altium designer? I get that this is a very stripped down version of Altium, but for $500 it's crazy to think they wouldn't include some of this basic functionality. Can anyone recommend a better way to edit component parameters than going through each component individually and making the changes?