Module config example

document_tracking.py

from __future__ import unicode_literals
from frappe import _

def get_data():
	return [
		{
			"label": _("Documents"),
			"icon": "icon-star",
			"items": [
				{
					"type": "doctype",
					"name": "Organization",
					"description": _("Organization records master.")
				},
				{
					"type": "doctype",
					"name": "Department",
					"description": _("Organization unit (department) master.")
				},
				{
					"type": "doctype",
					"name": "Staff",
					"description": _("Staff records."),
				},
				{
					"type": "doctype",
					"name": "Parcel",
					"label": "Parcel",
				},
				{
					"type": "doctype",
					"name": "Letter",
					"label": "Letter"
				}
			]
		},
		{
			"label": _("Tools"),
			"icon": "icon-wrench",
			"items": [
				{
					"type": "doctype",
					"name": "Parcel Pickup",
					"label": "Pickup"
				},
				{
					"type": "doctype",
					"name": "Parcel Delivery",
					"label": "Delivery"
				},
				{
					"type": "doctype",
					"name": "Parcel Return",
					"label": "Return"
				}	
			]
		}
	]