With this popup you can generate Visual Studio projects from modules or frameworks.

Selected modules and frameworks will appear in your Visual Studio workspace.

By checking the workspace, you generate projects for all its frameworks and modules. By checking a framework, you generate projects for itself and all its modules. You can individually select modules thereby limiting the number of projects generated in Visual Studio.

A greyed check means that only part of its constituents have been selected. A black check mark indicates that all of the object's constituents have been selected.