get unique OTUs from venn

Hi all,

After doing a venn command I have the sharedotus file, were I cand find OTUs shared by different experimental treatments (each with several replicates, I have a merge shared file). How can I know what OTUs are unique for each experimental treatmen? I have tried with get.sharedseqs(shared=mifile.shared) and mothur tells me that I have to provide a list and group file. I would do this but I build my shared file following the structure of mothur shared files with data obtained from other sources (picrust).
Thank you very much

What version of mothur are you running? Our current verison can run commands like: get.sharedseqs(, label=0.03, uniquegroups=A-B).


My fault, I am running version 1.29.