Identification of SWOTs is important because they can inform later steps in planning to achieve the objective.
First, the decision makers should consider whether the objective is attainable, given the SWOTs. If the objective is not attainable a different objective must be selected and the process repeated.
Howto and template. Can be imported to open software - http://www.techno-pm.com/2017/09/SWOT-Analysis-Excel-Template.html