View source for Msg.execute

===Parameters===

'''called'''
:::the number of the called 
'''caller'''
:::the number of the caller 
'''called_instance'''
:::the called instance
'''caller_instance'''
:::he caller instance 

Other parameters that may appear, specific to the module used:

'''subject'''
:::the subject of the message 
'''body'''
:::the body of the message
'''time'''
:::the time of the message