Using such complex statistical procedure it is important to show the reader that you have understood the procedure absolutely (the contradiction of pressing a button and present as output a matrix of numbers. This part of dissertation begins with a detailed justification why it is best appropriate to use Partial least quares path modeling and why you don't apply another statistical path to determine "causal effects"; in further steps you have to mark and explain the different groups of variables etc. Today often statistical procedures are used without proof of understanding - the computerized procedures make this possible, but it is a dangerous temptation.