professionalservices.productconsulting.onsite On Site On Site OpenLink Software provides both On-Site and Off-Site consultancy aimed at meeting the needs of customers.With On-Site consultancy, OpenLink Consultant(s) will visit and work from your offices of choice. We understand your organization might require OpenLink Software to be at your site and we will consider this for one of the following reasons:To work as part of a team. Cost-effectiveness. Custom training. Custom Development using your environment.