• Overview
• Prerequisites
• Create Purview Governance Account
• Create Collection Structure
• Create Storage Account
• Register Storage Account in Purview
• Create and Run a Scan
• Check out scan results
• Create Glossary Terms

Overview

Steps to play with Purview Data Map and Data Catalog

Prerequisites

• M365 tenant with E5 license
• Azure subscription

Create Purview Governance Account

• On Azure portal, create resource group rg-purview-data-map-catalog
• In the resource group, add Microsoft Purview account purview-sandbox
• Click to open Purview Governance Portal, Navigate to Data Map

Create Collection Structure

• On Purview Governance Portal, go to Data map | Collections
• New collection Sandbox
• New sub collection Storage

Create Storage Account

• Add storage account stpurviewdatamap to resource group rg-purview-data-map-catalog
• Create a new container data
• Upload sample csv file from files folder
• On the storage account | Access Control (IAM), Add Role Assignment
• Select Storage Blob Data Reader role
• In Members tab, select Managed identity, click + Select members and drill down to purview-sandbox account
• Click Select button, Review + Assign

Register Storage Account in Purview

• On Purview Governance Portal, go to Data map | Data sources
• Click Register button, select Azure Blob Storage, and click Continue button
• Name source AzureBlob-stpurviewdatamap
• Select the storage account
• Put in the Storage collection
• Click Register button

Create and Run a Scan

• On Purview Governance Portal | Data sources | Map view, select AzureBlob-stpurviewdatamap
• Click on New Scan
• Configure
• Click Continue button
• Click Continue button
• Click Continue button
• Click Continue button
• Click Save and run button

Check out scan results

• On Purview Governance Portal, go to Data catalog | Home
• Search for customers.csv
• Select it in the search results
• Purview scan has classified the contents. Go to the Schema tab, the classification is on the columns detected

Create Glossary Terms

• On Purview Governance Portal, go to Data catalog | Glossary
• Click New Glossary button
• Fill in for Sales Glossary, click on Create
• In this new glossary, New term
• Do this for Customer, Credit Card Number, Invoice