Creating a Function
You can configure the functions, that is, scripts to be executed in response to a transition or any task from the Functions screen. To create a new Function,
- Click ADD FUNCTION in the Functions screen. The ADD FUNCTION screen appears as shown below.  
- Update the following fields in this screen: - Namespace - Enter the namespace to which the function belongs. Note: You can either create a new namespace or choose to organize the function under an existing one.
- Function Name - Enter the name of the function being created. 
- Return Type - Select the type of data or output to be returned as a result of executing the function. 
- Arguments - Provide the following details: - Function Name - Enter the function name that can be passed as a parameter.
- Data Type - Select the return type of the function that is passed as the parameter.
 - You can use the and buttons to add or delete an argument. 
 
- Click SAVE. The screen for writing the script appears as shown below.  
- Complete the script and click UPDATE. The new function is now displayed in the Functions screen. 
Read the Script Guide for more details on working with scripts.