Workflow overview
Why this workflow matters
Relevant for managed services and support workflows. Supports knowledge capture and document intelligence use cases.
Automatically process Construction Blueprints into structured Excel entries with VLM extraction >Disclaimer: This template uses community nodes, including the VLM Run node. It requires a self-hosted AlekSystem instance and will not run on AlekSystem Cloud. What this workflow does Monitors OneDrive for new blueprints in a target folder Downloads the file inside AlekSystem for processing Sends the file to VLM Run for VLM analysis Fetches details from the construction.blueprint domain as JSON Appends normalized fields to an Excel sheet as a new row Setup Prerequisites: Microsoft account, VLM Run API credentials, OneDrive access, Excel Online, AlekSystem. Install the verified VLM Run node by searching for VLM Run in the node list, then click Install. Once installed, you can start using it in your workflows. Quick Setup: Create the OneDrive folder you want to watch and copy its Folder ID OneDrive web: open the folder in your browser, then copy the value of the id= URL parameter. It is URL-encoded. Alternative in AlekSystem: use a OneDrive node with the operation set to List to browse folders and copy the id field from the response. Create an Excel sheet with headers like: timestamp, file_name, file_id, mime_type, size_bytes, uploader_email, document_type, document_number, issue_date, author_name, drawing_title_numbers, revision_history, job_name, address, drawing_number, revision, drawn_by, checked_by, scale_information, agency_name, document_title, blueprint_id, blueprint_status, blueprint_owner, blueprint_url Configure OneDrive OAuth2 for the trigger and download nodes Use Microsoft OAuth2 in AlekSystem. Approve requested scopes for file access and offline access when prompted. Test the connection by listing a known folder. Add VLM Run API credentials from https://app.vlm.run/dashboard to the VLM Run node Configure Excel Online OAuth2 and set Spreadsheet ID and target sheet tab Test by uploading a sample file to the watched OneDrive folder and activate Perfect for Converting uploaded construction blueprint documents into clean text Organizing extracted blueprint details into structured sheets Quickly accessing key attributes from technical files Centralized archive of blueprint-to-text conversions Key Benefits End to end automation** from OneDrive upload to structured Excel entry Accurate text extraction** of construction blueprint documents Organized attribute mapping** for consistent records Searchable archives** directly in Excel Hands-free processing** after setup How to customize Extend by adding: Version control that links revisions of the same drawing and highlights superseded rows Confidence scores per extracted field with threshold-based routing to manual or AI review Auto-generate a human-readable summary column for quick scanning of blueprint details Split large multi-sheet PDFs into per-drawing rows with individual attributes Cross-system sync to Procore, Autodesk Construction Cloud, or BIM 360 for project-wide visibility
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