You don’t have a portfolio when you’re in the admin support business because admin support is a service, not a tangible, visible product (like design is).

Rather, your “portfolio” is the experience clients get dealing with you.

It’s your service, your communication, your responsiveness, your policies, processes and procedures, your systems, your standards, how your website looks and works, what your testimonials say, your case studies…

These are all demonstrations—samplings and examples—of your expertise, competence, professionalism and the service experience clients will get should they decide to work with you.

And if they are positive, if they are smooth, if they are well-executed, those are the things that instill confidence and trust in your potential clients.