for those who are interested here is my workflow - i removed all tokens and secrets.
it takes new files from a folder in google drive
extracts the meta from the YAML Frontmatter, and then from the body of the file
Frontmatter= key: value
Body= key:: value
MetaSection (callout called [!Meta])= key:: value
then it creates a new entity in a Section in Fibery called “KNOWLEDGE” in a DB called “Activities”;
finally it puts the whole document in a rich text field.