# When are Groups Cleared?

- "Copy To" a destination or channel will overwrite the groups.
- "Clear All" for any channel or destination will clear groups
- Changing any single channel item will not clear groups.
- Changing the destination type back to "not used" then back to the same destination type will not clear grouping.
- Changing the destination to any other type will clear the grouping.
- Clear All" within the Destination-Channels grouping dialog will only clear those items displayed in the current screen To clear others, it may be necessary to alter the "Range for over 99" control.