Hi Elsa,
1. Currently we do not have an API for setting built-in document paragraph heading styles. I have created a feature request regarding this issue. Please track the status of this issue from the following link
Feature #995. Sorry for the inconvenience.
2. However, we have a support for adding custom styles and formatting to the existing template document and we can use these styles to any paragraphs from the document. Here is a
sample for your reference.
Please take a look for this sample and let me know if you need any other assistance.
Thanks,
Prabhu.
>Hi! How can I apply headings to text? I am using a template that has all the headings and fonts attached to them and I just want to use them. Is this possible?
>
>Thanks!