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Table Of Contents
4.22 Removing Tasks and Branches
How can I remove tasks and branches and what is the impact on the process?
All the tasks in a process cannot be removed the same way. Most of the tasks included in a process can be
removed simply by pressing a keyboard key for instance, but initial input tasks and output tasks cannot be
removed this way.
There are two ways to remove branches, each leading to different results:
You can remove a selected branch. This deletes the branch with all its tasks. Bear in mind that a branch
is always considered to be a ’secondary branch’ in opposition to a ’main branch’, and that it is always
located to the right of the ’main branch’. In other words, to delete a branch is the equivalent of deleting
any task located to the right of a branch crossing. In the case of a conditional branch, it is the tasks
appearing on the True side of the condition that are deleted from the process.
You can delete the branch located below a selected crossing. This deletes the ’main branch’ with all its
tasks and moves the ’secondary branch’ to the location previously occupied by the ’main branch’ branch.
In the case of a conditional branch, it is the tasks appearing on the False side of the condition that are
deleted from the process.
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