The ability to add oneself to a group manually

The ability to add oneself to a group manually in the app (without the need for speech recognition)

It would be really useful for those with the messaging console or VCS app on their phones to be able to add and remove themselves to and from specific groups instead of using speech recognition which is not easy to do on the app and phone and not possible on the desktop console. This would be really useful for SHOs who cross cover different teams and in our Trust use the VCS app.