Pizzicato Music Software Users Forum

I have just been looking at your website and have not found the answer to a very important question. I arrange a great deal of music for church choirs and also write some original. Much of the music I am arranging is plainsong and other chant which has no time signature or for that matter beats. I have tried using Sibelius software for this, but find it very unforgiving in that it requires time signatures and then expects a definite number of beats within a measure. As there are no beats in chant, I have need of music writing software which will allow me to chose to use or not use time signatures and beats within measures. Will Pizzicato give me this option? Thanks, Carl Fisher