Solera Qapter DBRM page 142 Section 4-4 Refinish Guidelines provides the following:

“Nib Sanding/De-nib Nib sanding (or de-nib) is defined as the removal of isolated dirt and dust particles in the affected area(s).  • Audatex’s formula for Color Sand and Buff does not apply to this operation. Additional steps or processes that may be required should be considered during estimate preparation.”

Nib Sanding / De-Nib labor and materials would be an “On the spot evaluation”