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To modify a custom phase:
1. Select the custom phase that you would like to modify.
2. Click the “Modify…” button. The modify phase dialog will be invoked with the “Command” tab selected
(figure 3.7).
3. Change the contents of the fields as appropriate.
4. Set the “Don’t check for input file(s) existence before executing” check box if you don’t want the HEW
to abort the execution of the phase if any of the input files don’t exist.
Figure 3.7: Modify Phase Dialog Command Tab
5. Select the “Environment” tab (figure 3.8) to edit the environment settings for the phase.
6. Use the “Add…”, “Modify…” and “Remove” buttons to add, modify and remove environment variables.
The operation is the same as discussed in the previous section.
7. Click “OK” when all modifications have been made.
Figure 3.8: Modify Phase Dialog Environment Tab
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