I need to call a custom function inside another custom function . How to implement it?
Can I ask the reason why your custom function must call another custom function? You might be better served by making a playbook with multiple custom functions, or copy-pasting the code from the other custom function into your main custom function.
Two custom functions contains huge codes maintained by two different teams
And it is strictly necessary to sandwich one function in the middle of the other? Can the functions not be shrunk to smaller modules and then arranged as desired in a playbook?