import ( "github.com/cloudfoundry/cli/cf/requirements" ) func someFunction(orgName string, reqFactory requirements.Factory) error { orgReq := reqFactory.NewOrganizationRequirement(orgName) err := orgReq.Execute() if err != nil { return err } // Do something that requires access to org... return nil }In this example, we create an instance of `OrganizationRequirement` using the `NewOrganizationRequirement` factory method, passing in the name of the organization we want to check access for. We then call the `Execute` method on the requirement to verify that the user is logged in and has access to the specified organization. Overall, the `github.com.cloudfoundry.cli.cf.requirements` package library provides a set of tools for verifying that a user has the necessary permissions and access to carry out certain tasks within the Cloud Foundry environment.