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Automated Poster Staff Shift Reminders

Every night, WebRun reads tomorrow's shift schedule in Poster, writes each shift to Google Calendar, and sends every scheduled staff member a Telegram reminder of their start time.

Runs on WebRun · Strict Lockdown policy
Every night at 8:00 PM WebRunorchestrates each step
1 Poster read tomorrow's shift schedule
2 Google Calendar add each shift to the calendar
3 Telegram remind each staff member
In short

How do I remind staff about upcoming Poster shifts automatically?

Every night, WebRun reads tomorrow's shift schedule from Poster, adds each shift to Google Calendar, and sends every scheduled staff member a Telegram reminder of their start time. It only messages staff about their own shifts, so nobody shows up confused or misses a start time again.

  • Every scheduled staff member gets their own reminder, not a group memo
  • Shift changes are reflected before the next reminder goes out
  • No shift is missed for lack of a heads up

Built for cafe managers · shift supervisors · bar managers · hospitality HR

Step by step

What does WebRun do on every run?

The exact actions WebRun takes, in order - in plain language, so you can adjust anything.

  1. WebRun signs in and gets to work

    Opens joinposter.com in a real browser with your saved login - no setup, no API keys.

  2. 1
    Poster - read tomorrow's shift schedule
    joinposter.com
    WebRun in Poster: read tomorrow's shift schedule
    WebRun opens Poster to read tomorrow's shift schedule.
    • Open Poster's Staff schedule for tomorrow
    • Read each employee's shift start time and role
    • Note any shift added or changed since the last run

    Done when Tomorrow's full shift schedule has been read from Poster.

  3. 2
    Google Calendar - add each shift to the calendar
    calendar.google.com
    WebRun in Google Calendar: add each shift to the calendar
    WebRun opens Google Calendar to add each shift to the calendar.
    • Open the shared staff calendar
    • Add or update an event for each shift with the employee and start time
    • Remove any event for a shift that was canceled

    Done when Tomorrow's shifts are reflected on the shared calendar.

  4. 3
    Telegram - remind each staff member
    telegram.org
    WebRun in Telegram: remind each staff member
    WebRun opens Telegram to remind each staff member.
    • Message each scheduled employee their shift date and start time
    • Only message staff who have a shift tomorrow
    • Keep the reminder short and specific to that person's shift

    Done when Every scheduled staff member has received their reminder for tomorrow.

Run settings

How is each run configured?

Starting pageWhere Chrome opens at the start of each run
joinposter.com
ScheduleRuns automatically on this cadence
Every night at 8:00 PM
DeliveryHow each run's result reaches you
Shift reminders · Telegram
OutputWhat each run produces - A reminder sent to each scheduled staff member with their shift date and start time.
Text
Setup & safety

Secure by default

Connect once, stays signed in

WebRun signs in once and keeps each session in a persistent environment, so every run picks up right where it left off.

Your credentials stay in your own private environment - WebRun never stores your passwords.
Strict Lockdown

Every action is checked against this policy before it runs.

Domains ALLOWLIST
Typed input ALLOW
Shell command BLOCK
File uploads BLOCK
Runs in a contained environment More on policies
Good to know

Questions, answered

Does it message customers, or only staff?

Only staff. WebRun reminds each scheduled employee about their own upcoming shift in Telegram. It never contacts a customer or guest.

What if a shift changes after the reminder goes out?

The next scheduled run reads the latest shift data in Poster, so a swapped or canceled shift is reflected before the following reminder.

Can staff reply if they can't make a shift?

They can reply in Telegram like normal, but WebRun only sends the reminder itself. It doesn't manage shift swaps or approve time off.

Put this on autopilot.

Turn it on in minutes - or have our team set it up for you.