[[PageOutline]]
= Add a User to a Slice and existing Slivers =

'''Note:'''This will only work in Aggregates that support `poa geni_update_users`. As of 2015-03-20 this is supported only in IG/PG/Emulab-based aggregates. 

It is possible to add a member to an existing slice (using `addslicemember`) and then add that member's account and keys to existing slivers (using `poa geni_update_users`).  However, since it is difficult to get the options correct for this sequence of calls, there is a script called `addMemberToSliceAndSlivers` which does this combination of steps.

=== `poa geni_update_users` ===
To add current slice members to existing slivers, use [http://trac.gpolab.bbn.com/gcf/wiki/OmniOverview#poa `poa`] by running:
{{{
omni -V 3 poa myslice geni_update_users -a myagg --useSliceMembers
}}}

=== `addMemberToSliceAndSlivers.py` ===
To add a new member to a slice and then any existing aggregates, run:
{{{
addMemberToSliceAndSlivers.py myslice username
}}}