-->Difference between ‘Call to existing’ & ‘Call to Copy’:

Call to existing
1. In this all the resources like source code, data table contents & object repository contents are non-editable
2. If source action is modified, it will have impact on the target script as it is still referring to the source script.
3. While trying to use this, user can select only the reusable actions.
4. If we have to reuse an action as it is without any modification, we should go for this.

Call to Copy
1. In this all the resources like source code, data table contents & object repository contents are editable
2. If source action is modified, it will not have impact on the target script as it is making a copy with the target.
3. While trying to use this, user can select both reusable & non-reusable actions
4. If we have to reuse an action with any modification, we should go for this.

Split Actions:
Split is used to divide an action into two parts & while splitting we can specify whether the actions should be independent or Nested.
(Action2 being called from Action1 is called Nested)

Steps to split an Action:
1.Select the required action from the drop-down in expert view
2.Select Edit --> Action --> Split Action
3.Click on Yes to confirm the split
4.Provide the names for the splitted actions
5.Select whether the action is to be independent or nested
6.Click on OK

Note: When we split an action, the data table contents & object repository contents are maintained separately for the splitted actions. (Infact object repository will be duplicated for the two actions.

Delete Actions:

Steps to delete an action:
1.Select the required action from the drop-down in expert view
2.Select Edit --> Action --> Delete
3.Click on Yes to confirm the delete