Importing XML data to Microsoft Word as an add-in

Question

I would like to perform the following tasks:

1. Save a data file as an XML file
2. Import the XML file to Microsoft Word as an add-in
3. View the add-in within Microsoft Word's task pane.

Its purpose is to lookup its inflections for example, if a user highlights the word, abbreviate, it returns the following inflections
abbreviates
abbreviate
abbreviations
abbreviator
abbreviating
abbreviated

Already I have saved it as a text file, and its first step is to save and export it as an XML file.

I have installed Microsoft 365 as of yesterday, so it should be good for these tasks.

All users are welcome to assist me in this task.

Regards,

JohnCTX