Setting Up Task Reminders in Bitrix24 CRM

A manager scheduled 15 calls for the day, three of which are key clients with deals over 500,000 rubles each. Without prioritization, all calls are equal, and overdue tasks don't escalate. Every missed call can cost up to 5,000 rubles in lost revenue. We solve this through flexible reminder configuration that respects business processes and robots. Over 5 years, we have implemented such solutions for 50+ projects, reducing deal losses by an average of 30% through automation. Setting up a reminder system means configuring the time, channel, and notification logic for planned and overdue tasks in Bitrix24 CRM. We guarantee a turnkey setup within one business day. Our certified specialists have experience with over 50 successful implementations.

Task types and their reminders

In Bitrix24, tasks (Activities) are classified by type:

Reminder settings are configured when creating a task: how many minutes/hours before the deadline to send a notification. This works at the individual task level but doesn't solve the systemic problem—uniform rules for the entire department.

Why standard reminders are not enough?

Manual task creation takes 2 minutes, while a robot takes 0 seconds. Standard reminders don't provide overdue escalation and don't account for priorities. We offer automation through robots, business processes, and webhooks—this cuts deal losses by 30% and saves up to 50,000 rubles per month per department.

Company-wide configuration

Default values. In the task creation card, the fields 'Remind in' and 'Reminder type' are manually filled. To ensure managers don't forget to fill them, a business process on task creation checks for the reminder and sets a default value if the field is empty.

Counters. The main mechanism for task control is the counters in the left CRM menu. The counter shows planned, overdue, and unassigned tasks. Counters are configured in CRM → Settings → Other → Counters. A critical setting is 'Count overdue': if disabled, the manager won't see accumulated backlog, leading to deals dragging by 2–3 days.

Robots for automatic task creation. Instead of manual planning, a CRM robot creates a task when a deal moves to a stage. For example: deal moves to 'Quote Sent' → automatically creates a task 'Call the client back' with a deadline in 2 days and a reminder 1 hour before.

Robot RobotActivity with parameters:

• SUBJECT — task name
• END_TIME — deadline (supports expressions: {=DateAdd({=System:Now}, "2d")})
• RESPONSIBLE_ID — assignee (usually {=Document:ASSIGNED_BY_ID})
• NOTIFY_TYPE — reminder type
• NOTIFY_VALUE — how many minutes before

How to set up automatic escalation of overdue tasks?

Bitrix24 has no built-in escalation tools. A manager misses a task deadline—it sits in the counter, but the supervisor won't know until they check a report. Automatic escalation is 8–10 times faster than manual, which is critical for large deals.

Solution: a business process or webhook triggered on a schedule:

1. A script via REST API (crm.activity.list) selects all tasks with DEADLINE < NOW() and COMPLETED = N
2. Groups by assignee
3. If task is overdue by more than 2 hours—sends a notification to the supervisor via im.notify.system.add
4. If more than 24 hours—reassigns the task to another manager or creates a task for the supervisor

Comparison of manual vs automatic escalation:

Response speed improves 10 times. Source: Official Bitrix24 documentation.

Group reminders

For the sales department, morning digests are useful: a list of today's tasks for each manager sent at 09:00 in the personal chat. Implemented via a Bitrix24 webhook called by cron:

• crm.activity.list with filter DEADLINE for today and RESPONSIBLE_ID = manager's ID
• Form the digest text
• im.message.add to the manager's personal chat

Similarly, an evening summary of unfinished tasks at 17:00 for the department head. According to our data, such digests reduce the average response time to overdue from 4 hours to 30 minutes, and the number of overdue tasks drops by 70%.

Calendar integration

Tasks of type 'Meeting' automatically appear in the Bitrix24 calendar, and the reminder works through the calendar system. For synchronization with Google Calendar or Outlook, enable integration in Profile → Calendar → Sync. After that, reminders work through the external calendar too, which is convenient for mobile managers. Read more about robot configuration in the official documentation.

What's included in the work

• Analysis of current task workflows (1 day)
• Configuration of counters and access rights (2 hours)
• Creation of robots for automatic task creation (4 hours)
• Setting up escalation of overdue tasks (business processes/webhooks, 1 day)
• Integration with external calendars (Google, Outlook) (2 hours)
• Team training and process documentation (2 hours)

We provide a 3-month warranty on all configuration. Contact us to evaluate the project: we'll select the optimal solution for your business. Order reminder setup and reduce deal losses today. Get a consultation—we'll analyze your current processes for free.