Final answer:
The procedure the Bank of Picola used to solicit applications within the organization for an open teller position is called job posting, which is used by employers to advertise internal job opportunities.
Step-by-step explanation:
When the Bank of Picola displayed information about an opening for a teller and asked for applications from within the organization, this procedure is called job posting. Job posting is a common practice where employers, such as the HR manager, advertise openings within the company internally on a bulletin board or on the company's website, typically in the Employment or Careers section. This method allows current employees, like Imani who noticed the advertisement, to apply for the position. Her submitted résumé would then be part of the collection that the HR team evaluates to identify potential candidates for the department manager to interview.