TL;DR: Please allow publishers the option, at their discretion, to provide unencrypted configuration files for their aircraft sold in the marketplace.
Happily, SU10 will implement the config file unlocks for Premium/Deluxe aircraft, as was requested in this topic.
Community mods have not only enhanced stock MSFS aircraft, they’ve often also tweaked and added functionality to third-party planes as well. It would be nice to have the option to allow the community to tweak performance or other functionality of third-party Marketplace aircraft if the aircraft’s creator approves of this.
The request here would be to allow sellers who publish their planes in the marketplace the option to have their configurations files unlocked, while maintaining protection of the overall aircraft, just as is being done with the Premium/Deluxe planes. (EDIT: By configuration files I mean files that can be edited to affect performance/handling/etc, so that can include .xml and other files in addition to .cfg.)
This would allow publishers who don’t have the bandwidth to update older aircraft, or publishers who don’t mind users creating variant performance profiles, to let the community add value (and promotion, as the files on sites like Flightsim.to essentially promote marketplace planes elsewhere) to existing planes.
This is suggested as an option because we realize MS has agreements with Marketplace publishers and the marketplace planes are the property of their creators. But this way, if a publisher like Carenado or DC Designs wanted to allow tweaks, they could, while still maintaining the protection and security of selling through the Marketplace.
Would love to hear concerns about, or support for, the idea from third-party aircraft creators and publishers!
EDIT: Also, MS could likely do this right off with Local Legends and Famous Flyers, since they are the publishers.