diff --git a/examples/grpc-client/hello.md b/examples/grpc-client/hello.md
new file mode 100644
index 000000000..1ed7d2b71
--- /dev/null
+++ b/examples/grpc-client/hello.md
@@ -0,0 +1,9 @@
+# Heading L1
+
+```sh { id=01HE2XR0Z3WD9A89XR5XA959QP name=id-present interpreter=bash terminalRows=2 }
+echo "Existent ID"
+```
+
+```sh { name=id-missing interpreter=bash terminalRows=2 }
+echo "Without ID"
+```
diff --git a/internal/utils/id.go b/internal/idgen/id.go
similarity index 99%
rename from internal/utils/id.go
rename to internal/idgen/id.go
index 29ca7d47c..80d5cfe67 100644
--- a/internal/utils/id.go
+++ b/internal/idgen/id.go
@@ -1,5 +1,5 @@
 // Package utils contains utility functions for the application
-package utils
+package idgen
 
 import (
 	"io"
diff --git a/internal/utils/id_test.go b/internal/idgen/id_test.go
similarity index 98%
rename from internal/utils/id_test.go
rename to internal/idgen/id_test.go
index c6c7dd25c..999a00717 100644
--- a/internal/utils/id_test.go
+++ b/internal/idgen/id_test.go
@@ -1,4 +1,4 @@
-package utils
+package idgen
 
 import (
 	"sync"
diff --git a/internal/runner/command.go b/internal/runner/command.go
index a2bf44761..c42d14284 100644
--- a/internal/runner/command.go
+++ b/internal/runner/command.go
@@ -15,7 +15,7 @@ import (
 
 	"github.com/creack/pty"
 	"github.com/pkg/errors"
-	"github.com/stateful/runme/internal/utils"
+	"github.com/stateful/runme/internal/idgen"
 	"go.uber.org/multierr"
 	"go.uber.org/zap"
 )
@@ -198,7 +198,7 @@ func newCommand(cfg *commandConfig) (*command, error) {
 			extraArgs = append(extraArgs, "-c", script)
 		case CommandModeTempFile:
 			for {
-				id := utils.GenerateID()
+				id := idgen.GenerateID()
 				tempScriptFile = filepath.Join(cfg.Directory, fmt.Sprintf(".runme-script-%s", id))
 
 				if fileExtension != "" {
diff --git a/internal/runner/service.go b/internal/runner/service.go
index 8be36fecf..fa022921c 100644
--- a/internal/runner/service.go
+++ b/internal/runner/service.go
@@ -11,8 +11,8 @@ import (
 	"github.com/pkg/errors"
 	"github.com/stateful/runme/internal/env"
 	runnerv1 "github.com/stateful/runme/internal/gen/proto/go/runme/runner/v1"
+	"github.com/stateful/runme/internal/idgen"
 	"github.com/stateful/runme/internal/rbuffer"
-	"github.com/stateful/runme/internal/utils"
 	"github.com/stateful/runme/pkg/project"
 	"go.uber.org/zap"
 	"golang.org/x/sync/errgroup"
@@ -155,7 +155,7 @@ func ConvertRunnerProject(runnerProj *runnerv1.Project) (project.Project, error)
 }
 
 func (r *runnerService) Execute(srv runnerv1.RunnerService_ExecuteServer) error {
-	logger := r.logger.With(zap.String("_id", utils.GenerateID()))
+	logger := r.logger.With(zap.String("_id", idgen.GenerateID()))
 
 	logger.Info("running Execute in runnerService")
 
diff --git a/internal/runner/session.go b/internal/runner/session.go
index 0fa44766c..c35d7520f 100644
--- a/internal/runner/session.go
+++ b/internal/runner/session.go
@@ -5,7 +5,7 @@ import (
 	"sync"
 
 	lru "github.com/hashicorp/golang-lru/v2"
-	"github.com/stateful/runme/internal/utils"
+	"github.com/stateful/runme/internal/idgen"
 	"github.com/stateful/runme/pkg/project"
 	"go.uber.org/zap"
 )
@@ -36,7 +36,7 @@ func NewSession(envs []string, proj project.Project, logger *zap.Logger) (*Sessi
 	}
 
 	s := &Session{
-		ID: utils.GenerateID(),
+		ID: idgen.GenerateID(),
 
 		envStore: newEnvStore(sessionEnvs...),
 		logger:   logger,
diff --git a/internal/runner/shell_session.go b/internal/runner/shell_session.go
index 646993ec6..f0354dfc8 100644
--- a/internal/runner/shell_session.go
+++ b/internal/runner/shell_session.go
@@ -8,8 +8,8 @@ import (
 
 	"github.com/creack/pty"
 	"github.com/pkg/errors"
+	"github.com/stateful/runme/internal/idgen"
 	xpty "github.com/stateful/runme/internal/pty"
-	"github.com/stateful/runme/internal/utils"
 	"golang.org/x/term"
 )
 
@@ -25,7 +25,7 @@ type ShellSession struct {
 }
 
 func NewShellSession(command string) (*ShellSession, error) {
-	id := utils.GenerateID()
+	id := idgen.GenerateID()
 
 	cmd := exec.Command(command)
 	cmd.Env = append(os.Environ(), "RUNMESHELL="+id)