Final answer:
The term 'Pan up' is not defined in a standard business context; the number of days required for completion would depend on the specific context or protocol established by the relevant authority.
Step-by-step explanation:
The term Pan up does not have a universally recognized meaning in a business or academic context that indicates a specific deadline or timeframe. The phrase could be specific to a particular company's policy or a tool that requires context to provide an accurate number of days for completion.
If it is related to a project, assignment, or specific protocol, the timeframe would be set by the instructor, company, or institution that has established the procedure. One would need to consult the relevant policy documents, project guidelines, or contact a responsible official to obtain accurate information about deadlines or required lead times concerning Pan up.