Clash Manager User Guide

Lock Database	Lock the Clash Manager database to prevent non-administrative users from entering Clash Manager during administrative work. When this button is selected, you will be prompted to enter a reason, which will be displayed to users who attempt to enter the Clash Manager project.
Track Changes	Initiates saving the current discipline/status/counts. This has the effect of adding another point in the history shown on the Clash Manager form. 'New' clashes are tracked from this point. You will be prompted to enter a description for the new period or point (milestone).
Recompute Properties	Leads to the Clash Recomputation Form. Used following change in the model.
Load Clash File	Leads to the Load Clash File Form. Used following a failure during clash file handling.
Delete All Unreferenced Groups, Elements, and Comments	Removes from the clash report data any groups or elements that are no longer involved with clashes.
Delete All Clash Data, including Comments and History	Removes all clash report data from the database, but not configuration data. Therefore, clash set definitions, check list, obstruction list and so on remain, but can be deleted manually. The clash history is deleted. Remaining data is truncated to recover unused space in the Oracle Table Space.
	Note: Counters are NOT reset (as Oracle does not provide this facility).