Spry Cover
You can use covering fire to make it easier for your ally to move.
Preqrequisite
Base attack bonus +1.
Benefit
Instead of the usual benefits of covering fire, you can use covering fire to grant an ally a +4 bonus to her next Acrobatics check to tumble before the end of your next turn.
Source
Core Rulebook pg. 162
Dragonscript
ID
51774d2afa4ae93d1c37fd4b
Preqrequisite
condition character.bab.featPrerequisite >= 1;