[Zope-CMF] Saving custom data in a MemberData-object from python

[Sigve Tjora]

Hi!

I want to save some data about users in their MemberData-object, and I use
python for the task. Is it ok just to set a propertie on an
MemberData-object or is there a better way?

Eg. can I just write
  user=portal_membership.getAuthenticatedUser()
  user.myData="Just an object or a text..."

mvh Sigve Tjora