In Power Apps, model-driven app, I followed this instruction: Use Word templates to create standardized documents - Power Platform | Microsoft Learn and worked great as a mail merge. However, now I need to edit the template after adding new columns in the table. Is there a way to edit the existing document template with the new columns (i.e. refreshing the XML Mapping in Word)?
I tried the following:
1. Added new columns in table and published
2. In Document Template settings - selected and edited the current template. It gives a message 'Read-only, you don't have access to edit' - I have system admin role in the environment and have full access. I'm not sure where to check the access to edit existing template.
3. I downloaded the existing template (via 'edit' option) but the XML mapping does not include the new columns.
4. Created a new template which has all the new columns but the Word file is blank.
I'm hoping there's a way to avoid creating new template and re-creating the entire document (i.e. letterhead, standard text, etc.) each time the customer requests new columns/data to include in the template.
