Fill Properties (Excel / Word / PowerPoint)

The Fill Properties nodes automatically replace placeholders embedded in Office documents with values from the current iteration and node properties, while preserving formatting. There are three variants — one for each supported document type:

• Fill Properties (Excel) – replaces placeholders in .xlsx workbooks.
• Fill Properties (Word) – replaces placeholders in .docx documents.
• Fill Properties (PowerPoint) – replaces placeholders in .pptx presentations.

Each node accepts a single Office file of its corresponding type as input, performs the replacement, and emits the updated file.