YEO 2011 17 network parcellation probabilistic clusters

I’m doing some work with the YEO2011 17 networks parcellation (yes I know there’s the 2019 MS-HBM networks but I currently like to stick to the old one).
The parcellation itself (voxel/vertex to network index) is downloadable from his GitHub in various formats, but is there a way to get both the network index and the confidence level of each vertex, or alternatively the probability vector of each vertex?