Add Separator
Multi-up replicate 
. Select this option to automatically repeat the placement of separators throughout the layout for each one-up.
The Geometry replicate option will only apply to the rubber area the part belongs to; i.e. only waste or perimeter.
Use the Mode 
pulldown menu to select Add auto, Add gap, Add number or Add single.
Add auto mode. Select the required rubber block. Entities within the rubber block and adjacent to the knife that are not less than the specified Minimum line length 
will have separators added at the given Spacing 
distance apart. The size of the separators is calculated from the Rubber to knife distance in the Automatic Rubber settings and the Rule width of the knife. However, the separator width can be overridden in the Automatic Rubber settings.
Add gap mode. Select the required rubber block entity. Separators are added with the spacing and size the same as described above in Add auto mode.
Add number mode. Select the required rubber block entity. The number of separators, as specified on the edit bar, will be added to the entity.
Add single mode. To add a single separator to a rubber block entity, select the entity at the point at which you want the separator placed.
Separators will only be added to rubber blocks if those particular types of rubber blocks have been switched on in the Automatic Rubber Settings page.
Remove Separator
Multi-up replicate 
. Select this option to automatically repeat the removal of separators throughout the layout for each one-up.
The Geometry replicate option will only apply to the rubber area the part belongs to; i.e. only waste or perimeter.
Use the Mode 
pulldown menu to select Remove from block, Remove from entity or Remove single.
Remove from block mode. Select the required rubber block. All of the separators within that block will be removed.
Remove from entity mode. Select the required rubber block entity. All of the separators on that entity will be removed.
Remove single mode. Identify the separator you want to remove.