Update Summary History Tables
Check this box to update the summary history tables when this contract/job is purged. All units (Actual, Original, Current, and Projected) for phases/cost types on the job with the Item Unit Flag set to Y (checked) in JCCH and a unit of measure matching that of the related contract item will be rolled into JCHC (JC History by Contract). If you have selected cost types in the Update Contract History Hours for Cost Types selection box, the Actual, Original, Current, and Projected hours for each selected cost type will also be rolled up into JCHC (JC History by Contract).
Leave this box unchecked if you do not want to update the summary history tables when this contract/job is purged.
Purge Contracts/ Contract History
Click here for step by step instructions on how to purge contracts or contract history.