Asking the LLM to critique its response using a different relevant persona is good way to another angle to the response and tailor it to a particular audience.
For example, when working on a progress report for a diverse audience, you might want to ensure that the report will address the social concerns of a particular stakeholder. You can ask LLM after generating the report as follows:
"You are a social and corporate responsibility manager on a slimes dam project in Zimbabwe. Your role on the project is to ensure that each month the project maintains the value it promised the community i.e. job creation, dust suppression to minimize air pollution and conservation of the environment. I want you to critique this report and ensure it addresses your concerns clearly. Give me suggestions to improve the report.''
By doing this you ensure that the report speaks to each of its audience and therefore delivers value.
PMI Team Member
