Sibelius 6 help

[Milan Arandjelovic]

Does anyone know how to create score without bar lines? I want to start with an empty score without bar lines, and then i want to have possibility to add bar lines where i want, i don't want to be limited with strict meter signature, because i compose mostly music where meter signature isn't so useful, in fact, it really can be a real problem there. Sorry if my discussion is in a wrong section, i am new here, so please move it where it should be. Thanks in advance!