You will find that the application creates an extra Group called “Making Tax Digital” in the “Home” Ribbon Tab
1 Have a saved Excel File open
For integrity reasons a workbook must have been saved to disk before it can be enabled for Making Tax Digital (MTD). Also for integrity reasons a file can only be used for a single submission which encourages the taking of a snapshot of the records as they were at the time of submission.
2 Enable the file for MTD
Once saved you can enable the workbook by clicking “Enable Workbook” in the Making Tax Digital Ribbon Group. The software does not limit the number of Workbooks that can be enabled.
3 Show Activation Screen
Hover over the menu, and select Activate Licence.
4 Activate Making Tax Digital
Paste the license key into the License Key box on the screen and click continue. You will have received the license key in an email when you purchased the product.
If you have not purchased the product (it can be downloaded, installed and tried without the need to purchase a license) you can buy a license here