it only appears if there's at least one removed member.

if the subscription is overdue or canceled, the management actions are disabled (tooltip "Read-only access"). Settle the subscription in the Subscription sub-tab.

an error message appears; try again.

Reactivate a former member

Bring a former member back into the building's active team from the "Former members" section.

Audience: Administrator
Screen: Building settings, Members sub-tab → Former members
Verified version: App 1.0.0

Goal

Bring a member who had been removed back into the active team.

Audience

Administrator of the building.

Prerequisites

Be an administrator.
Have at least one former member (a removed member).

Steps

Open Building settings in the sidebar (at the very bottom, gear icon), then the Members sub-tab.
At the very bottom, click "Former members (N)" (collapsed by default) to expand it.
Each former member is marked "Left on …".
Click Reactivate. The member comes right back into the active list and a message confirms it.

Expanded "Former members" section with the Reactivate button.

Tips and common errors

Missing section: it only appears if there's at least one removed member.
Read-only access: if the subscription is overdue or canceled, the management actions are disabled (tooltip "Read-only access"). Settle the subscription in the Subscription sub-tab.
Failure: an error message appears; try again.