How can I initialise a Data storage block with a comlex bus as data type?

I can initialise a data storage block with a bus as datatype to 0 if I write 0 in the initial field. How can I initialise one bus element with another value than 0? I tried to write something like this: [0, 0, 0, 0, 1] But simulink generates a vector, altought it is a bus. My bus looks like this: >element1 >>element11 >>>element111 >>>element112 >>element12 >>>element121 >>>element122 with element1 contains element11 and element12 and element11 contains element111... Why can´t I initialise this element in the data storage block not with another value than 0? Can you help me with this problem?