how to start in this project if my work place is a restaurant ?

written reports on change and change management in the organisation for which you work
a portfolio of evidence showing that you can plan changes, conduct risk assessments and cost-benefit analyses and communicate change requirements to others
third party workplace reports of on-the-job performance
performance review results
written reviews relating to changes that you have prepared and implemented
change management project plans that you have developed or actively participated in developing
communication or education plans that you have developed or actively participated in the development of and that will support change management
records outlining consultation with relevant groups and individuals for input to change processes
records of presentations made to stakeholders to inform them of impending changes or to ensure ongoing support for change procedures