Array of function blocks in Siemens tia

[jagjag1]

Hi I would like to make a array of function blocks.
I'm trying to declare the array in a data block, in other platforms such as Codesys i would write like the example bellow. But all the time i get "Unknown data type"

Array [1..8] of "fb_.............."

I need to use the function block several times so i would like to search the instances with for loops.

Thanks in advance