BuildLinks has made product enhancements to version 4.0 of its software.

The BuildLinks user interface, which resembles a digital depiction of a traditional wall calendar, now offers one-click access to three major enhancements: real-time schedule notifications and automated event-based messaging; secure subcontractor and vendor access; and on-line help.

BuildLinks 4.0 includes Subcontractor and Vendor login that enables builders to communicate and share information with their trade partners.

It also provides new enhancements to its project scheduler. Builders can now automatically notify their Subcontractors of schedule modifications anytime a change is made.