Aspect of the SMPO	conceptual definition	operational definition
positive interpersonal relationships at work	It refers to an individual’s ability to establish healthy and loving relationships with others at work.	Caring labor relations, groupality, social support networks, sense of belonging to occupational group, satisfactory adherence to labor standards, assertive communication at work.
Personal Wellbeing at Work	It refers to the assessment of the individual in relation to his work in positive terms, and that affects the presence of feelings, sensations and positive emotions in their work.	Positive self-worth as a worker, positive self-esteem at work, enjoy gender identity at work, vitality at work, positive affectivity derived from work, enjoyment of work, sense of achievement at work, self-fulfillment at work.
Empowerment at Work	It refers to the individual’s capabilities needed to improve their own working life as well as the process by which people develop these skills.	Adequate perception of the reality of work, self-regulation at work, self-determination for work, labor self-efficacy, internal locus of control in the workplace scenario, adaptation to the workplace, domination and control of the occupational setting, self-actualization and career development, self-management of health occupational.
Philosophy of working life	It refers to the set of thoughts, beliefs and values that help individuals make sense of their working lives and lead a healthy, pleasurable and meaningful way.	Sense and meaning of work, labor ideals, project work life balance work-leisure time, occupational identity, congruence of personal values-work.
Personal strengths at work	It refers to a set of positive features present in the individual which promote human potential and help having a satisfactory working life and significant.	Conservation of job autonomy, creativity at work, hope at work, optimism at work, altruism at work, serenity and harmony at work, sense of humor at work, a sense of transcendence through.