When a members name is showing in orange instead of blue this means the member has entered their availability for that particular time as possible.
![](https://tw-desk-files.teamwork.com/i/325448/attachment-inline/306352.20180420063159912.306352.20180420063159912nkfm7.png)
The Possible availability option is provided to members to highlight that they wish to be notified of shifts however may not be able to accept the shift for various reasons.