Guy Whittingham will be the guest of Pompey Supporters’ Trust tonight.
The Blues coach will take part in a question and answer session with fans at an open meeting.
That will take place at the Rifle Club on Goldsmith Avenue in Fratton from 7pm.
Joel Ward had been lined up to attend the event, but is unable to make it.
Mon-members will have the chance to sign up to the Trust, as well as existing members completing their renewals.