Import and Export

Metaseed Hub supports exporting project data to standard formats.

Export to Excel

Export all entities in a project to an Excel workbook.

How to export:

1. Open a project
2. Click the Export button in the toolbar
3. The browser downloads an .xlsx file

Output format:

• One worksheet per entity type (Investigation, Study, Assay, etc.)
• Column headers match entity field names
• Nested entities are flattened to separate worksheets

Implementation:

Uses metaseed.ui.services.export:

• export_to_bytes(state) - generates Excel workbook as bytes
• generate_filename(state) - creates filename from root entity

API Endpoints

Endpoint	Method	Description
/hub/projects/{id}/export	GET	Download Excel file

Supported Formats

Direction	Format	File Extension
Export	Excel	.xlsx