Hello,
Could You think in panel Users management → Users about inform which users ale logged (green dot/ball) about users which logged but doing nothing from few minutes (yellow dot/ball) and (grey dot/ball) when Token life value is out 
?
Hello,
Could You think in panel Users management → Users about inform which users ale logged (green dot/ball) about users which logged but doing nothing from few minutes (yellow dot/ball) and (grey dot/ball) when Token life value is out ?