For activating the speaker / chair invitation you have to acitvate it for:

- each presentation type for speakers

- for session types for chairs

If you need a more specific setup e.g. only for some presentations or for specific sessions and co speakers, we can switch also offer a manul mode.

Here you will see checkboxes for each session, presentation and co-speaker slots which you can activate manually. 

When this mode is active all will be set to off. Setting for presentation types or session types will be ignored.

If you want this for your event please contact our support.