Hi Jodipodi,
It took me so long to get the pieces together for ACWA under Welfare Worker heading but I had no advice so kept throwing in the towel. In hindsight, it's straight forward enough.
Put together a portfolio of
1. References, job descriptions, work you did while in those jobs; if you have newspaper cuttings of events/conferences or web pages, if you are named in publications that you contributed to etc.
2. Degree/ Diploma cert and transcripts and extracts from courses ( to show topics covered)
3. Write the piece on how you have met the core competencies. This took a while as there is no guide, so I gave a blend what I understood the competency to mean and an example of work that met it.
4. Your birth cert, passport and I think I put IELTS in.
I had quite a bit of work experience unqualified so they seemed to take this into account except when they were assessing me for points. I would advise you to pay to have this done. I think it's $650 in total.
HTH