The summary research report describes in detail the procedure for the implementation of intergenerational sharing of competencies with regard to the progressive digitization of construction documentation. This is a partial output of the project. The report is a guide and recommendation on how to enable the sharing of knowledge, skills and competences in the form of a partnership between employees at one workplace. The development of a personal portfolio is used to identify one's own competencies. The aim is to offer companies a tool to increase the competencies of their own employees at a relatively low cost and to make better use of their previous experience. At the same time, it offers the opportunity to extend the employability of older workers in the company.