You can grouping together values of multiple OSC Value Tracks using the same OSC address, and make one multi-argument OSC message from them.
Syntax
To enable grouping you need to use the same OSC address on each Track then extend the address with the #n syntax, where n is the number of the argument.
So, the real OSC address should be extended by the # character, which tells Vezér this message is part of a group, then you should set the number of the argument in the group. The number should start from 1, continuity is not required.
Example
If you have 2 Tracks and you want to join the 2 values together into one OSC message, which is /example you should set the following OSC address:
/example#1- for the 1st value/example#2- for the 2nd value
Vezér will send that as /example, with the 2 values.
Notes: Bang won't work on OSC Tracks containing grouped OSC addresses yet. OSC Color Tracks not supported yet.