# Platform By default, `pnpm` is setup to track any subdirectory of the `platform` as a `pnpm` workspace. To help illustrate this, let us consider the example directory structure below. It shows how we might include both off the shelf solutions and internally developed one. ```shell |- platform |- identity | |- ## off the shelf, identity service | |- billing | |- ## off the shelf, billing service | |- product | |- ## product specific service | |- metrics | |- ## business intelligence and operations solution | |- ## ... ```