Status: **Reviewing** The specification is available here: [Package applicability in NuGet package manager UI](https://github.com/NuGet/Home/wiki/Package-applicability-in-NuGet-package-manager-UI) The prerequisite for this issue is https://github.com/NuGet/NuGetGallery/issues/3098. The implementation will *start* server side. Client side discussions should happen on this issue. This issue covers, * PM UI applicability. * add package applicability. * list package --outdated applicability. See linked issues. [To help searching for this issue: "Search by TFM" and "Update by TFM"] [VS Feedback Ticket](https://developercommunity.visualstudio.com/t/NuGet-Package-Manager-Enhancement-to-pac/10793169)