We need to deploy Spagic on server with MySql database as well as Orbeon is required to be installed on server and as a Liferay portlet. Spagic must work with orbeon forms that too within Liferay. The provider must have the experience of deploying Spagic with Mysql, Orbeon as Liferay portlet and also in configuring spagic to work with orbeon forms within liferay portlet. So proper knowledge and experience of Spagic, Orbeon, Liferay is required.
Please confirm that you have done the same or similar configuration in the past with description of how you have done this in PM.