This template continuously monitors specific folders in Google Drive and automatically indexes new or modified files into a Qdrant vector database. When the Google Drive Change Trigger reports a change, the workflow downloads the file, runs OCR for images or extracts text from documents, splits the text into manageable chunks and generates embeddings. Those embeddings are upserted into a Qdrant collection for later retrieval. This allows you to build and refresh a knowledge base from documents stored in Google Drive without manual intervention.