What to check first
For this issue, start with the active workspace and the relevant settings screen. Use the supported settings and confirm shared-resource ownership. Read the current confirmation or provider error rather than repeating the action immediately. Keep a record of what you tried and its approximate time so an administrator or the support team can identify the request.
Keep data within its intended scope
Workspace and resource access checks apply to chat, files, and connected systems. Give a task only the material it needs. A person being in a team channel does not make every private source available to them.
Review publication separately
A generated file, artifact, or hosted application can have a different audience from the source conversation. Inspect its sharing controls and actual content before making a link public.
If the issue remains
Open the data and privacy guide for the current product steps. If that does not resolve the issue, contact support. Include your workspace name, the screen, and the approximate time. Do not send passwords, API keys, card numbers, or an unrestricted data export.