Most operations that you perform with Progress Developer Studio for OpenEdge take place within the context of a project. You can create multiple projects and maintain them concurrently in your workspace.

ABL WebApp project type for PAS for OpenEdge

The ABL Web App project type is an OpenEdge project that lets you deploy one or more ABL services as a single web app to PAS for OpenEdge. It contains the ABL WebApp, Progress Adapters, and OpenEdge facets. It contains ABL REST (for ABL Service of REST type), or ABL Data Object (for ABL Service of Data Object type) facets depending on the ABL Service type that you created while creating the project.

After creating the project, if you define any ABL Service for that project, the corresponding facet gets added.

You can see the facets enabled for your project using the Project Facets page.