Thoroughknowledge of the theory and practical application of the techniques used in educational planning and the social sciences, as well as extensive and relevant experience in conducting of training.
With a project-level perspective, an experienced developer possesses a thoroughknowledge of field-tested plant performance down to the level of the solar module and even the solar cell itself.
It could be that a colleague gives another colleague a thorough briefing and knowledge sharing before a colleague goes into a meeting about a new global venture.
They follow from thorough, well-organized knowledge of all that is known or can be imagined of real entities and processes within that fragment of existence.