ail Merge templates created using Zoho Writer can be edited through these steps:

1. Click Setup > Marketplace > Zoho > Zoho Writer.

2. In the Zoho Writer Add-on page, click Open Mail Merge Templates, if you already have mail merge templates.

3. In the Mail Merge Templates page, select any template from the list.

4. The template will be opened using Zoho Writer.

5. Modify the template, according to your requirement and click the Save icon.