An existing clash analysis can be cleaned up to remove certain types of issues. You may want to do this if the issues are not relevant for further development progress.
To clear clash analysis issues,
1. Click Analysis and then, in the Verify group, click More.
2. Click Clear Issues in the Modify section. The Clear Clash Issues dialog box opens.
3. Select a Clash Analysis in the Structure Browser.
4. Select the result types you want to keep in the Keep section of the dialog.
5. Select a renumbering option:
◦ Reset: The numbering is reset, so any remaining issues receive new numbers.
◦ Keep: The numbering remains unchanged, and new clash issues will not receive the numbers lost when you cleared the issues.
Clear Issues in the Modify section. The Clear Clash Issues dialog box opens.
to complete the operation.