This function allows to modify the duration of the segments belongs to the selected event (which must have been exploded) by handling its EDL Management form:
Airsales_strategiceditor_changesegmentduration
Important Note: Use this option carefully as changes performed to the EDL are definitive and valid not only for the selected scheduled event appearance but for all scheduled appearances.
NB: Please refer to the Timecode and Segments chapter of the Asset Management user-guide for detailed information on how to manage the EDL.