How to Write Precise Casting Requirements Without Over-Filtering

Every casting requirement reduces the available talent pool, so each one should have a clear reason.

Separate must-haves from preferences Age, city or a specific skill may be essential, while other details can remain preferences.

Describe the objective instead of stacking filters Explain the role or desired look when context is more useful than a long list of numbers.

Avoid criteria unrelated to performance Do not add details that do not affect the project simply to reduce applicant volume.

Review before publishing Ask: if this condition disappears, does project success materially change? If not, it may not be necessary.