This option enables or disables the attraction between operations, making it easy to insert them.
IMPORTANT: formulas and variables by type are not transferred, namely, when a hole is registered with the use of variables, the hole to be registered later using type does not inherit the variables.
To enable or disable the attraction between the operations:
1. Access Plugin Editor, and click the Enable/Disable button attraction in operations; 
2. Look at the examples below.
