To enable bulk uploads, update the bulk file settings in the Hub Server properties file, cmxserver.properties, as seen in the following sample:

cmx.file.max_file_size_mb=20
cmx.file.max_concurrent_uploads=20
cmx.file.allowed_file_extensions=pdf,jpg,csv,xls,xlsx,svg

Where,

cmx.file.max_file_size_mb

ensures no file exceeds the specified file size for bulk upload. Use

cmx.file.max_concurrent_uploads

to allow up to the mentioned files to be uploaded at once. Define

cmx.file.allowed_file_extensions

to restrict uploads to supported file types.

When you configure the Portal Config under

Bulk Upload Settings

, you can specify the maximum number of files allowed for bulk upload.