Their software – for which Aconex typically charges clients 0.1 per cent of a project's value – integrates document and information management systems across different firms that work on projects, while verifying and checking data and eliminating data errors.
Refer to the input text as context and select the correct relationship between 'Aconex' and 'software' from the available options.
Options: stock exchange, product/material produced, distribution format, legal form