importing esf file

[Mirco]

Hi,
it is possible to write a file.esf setting the right parameters? If yes, is there a guide with all parameters?

For example I need:
- data type (bool,int, float ecc).
- units

I know only this:

Code:

Virtual.Virtual.32/1/1    name_1    Uncertain (1 Byte)    Low

thanks

PS: I need this because I have to add a lot of virtual group address (like 1000 addresses)