Integration with Other Applications > Windchill Workgroup Manager Documentation > CADDS 5 > Advanced Techniques > Conflict Management > Conflict Upon Attempt to Modify
  
Conflict Upon Attempt to Modify
If you attempt to modify a workspace object that is not checked out (and also not locked), then upon attempting a checkin, the system presents the Conflicts window informing you that the object is read-only because it is not checked out.
You can choose to resolve the conflict by using one of the following options:
Check out now – Perform an immediate check out on the object, enabling you to modify the object and later check in the modifications.
Revise and Check Out – Selecting this option will revise the object and then check it out.
Continue – Continue with modifications without checking out. The object is saved in the workspace.
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Modifications are not eligible for checking in and may be lost.
If your attempt at modification involves several checked-in objects, you can specify different resolutions of the conflict for each object or you can use the Set All menu to apply the same resolution to all.