changing project.max-msg-ids on the default on Solaris 11

I am trying to change the project.max-msg-ids from 128 to 32K.

I used the command: projmod -a -K "project.max-msg-id=(priv,32.8K,deny)" default

root@server:~# projects -l

default
projid : 3
comment: ""
users : (none)
groups : (none)
attribs: project.max-msg-id=(priv,32.8K,deny)

Is this right? I still see the priv value as 128:

root@server:~# prctl -n project.max-msg-ids -i project 3
project: 3: default
NAME PRIVILEGE VALUE FLAG ACTION RECIPIENT
project.max-msg-ids
privileged 128 - deny -
system 16.8M max deny -

Is this because I use temp command?

can I use this to make the change permanently?

prctl -n project.max-msg-id -v 32k -r -i project group.default