vtiger CRM Calendar Tasks 7 min read · September 2026

How to Manage Activities & Tasks
in OpenCRMApp

The Calendar module in OpenCRMApp shows all your vtiger CRM Events and Tasks in one unified view — across three layouts (Month, Week, List), with powerful filters by source, status, and activity type, and a quick-create form to log new events on the go. Everything syncs back to vtiger CRM in real time.

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Month View
Full-month grid with activity previews per day and day-detail panel below
🗓️
Week View
7-day strip with Events and Tasks shown side-by-side for the selected day
📋
List (Agenda) View
Chronological list with full detail per activity — time, type, location, contact
🔽
Advanced Filters
Filter by Source, Assigned To, Status, and Activity Type in one panel
⚡
Quick Create
New Event form with 8 required fields and a live completion counter
✏️
Inline Status Update
Change Status and Activity Type directly from the event detail header

Three Calendar Views — Month, Week, and List

The Calendar header has a three-segment switcher to flip between layouts:

Month
Week
List

Each view shows both ● Event and ● Task records together — you never need to switch between separate modules to see your full day.

Month View — Your Full-Month Pipeline at a Glance

Month displays the classic calendar grid for the current month (e.g., September 2026). Each day cell shows a truncated preview of the first activity (e.g., "Validate…", "Confirm…", "Project s…") so you can spot busy days instantly.

Tap any day to select it — the selected date highlights in blue. A day-detail panel slides in below the grid showing:

Navigate months with the ← → arrows flanking the month/year header. Weekend columns (Sat/Sun) appear in red so they stand out from weekdays.

OpenCRMApp Calendar in Month view showing September 2026 grid with activity previews on each day, Wed Sep 9 selected in blue, day-detail panel below showing 1 Events (blue badge) and 1 Tasks (amber badge), and a Meeting event card starting at 3:45 PM

Month view — Sep 2026 grid with day-level activity previews; tap a date to see its Events and Tasks count and card list below

Week View — Events and Tasks Side by Side

Week shows a 7-day strip (Mon–Sun) for the current week. Days that have at least one activity show a small dot indicator below the date number. Tap any day to select it — the day highlights in blue and the activity list for that day loads below.

The week view renders both activity types in the same list, each with a distinct pill:

Each activity card shows: time range, type badge, activity-type label (e.g., MEETING), duration (⏱ 1h 15m), full title, status, location, assigned agent, and linked contact — making it a self-contained summary with no need to open the record.

OpenCRMApp Calendar Week view showing Sep 7-13 2026 strip, Wed 9 selected in blue with dot indicators, day panel showing 1 Events and 1 Tasks badges, EVENT card for Project status meeting 3:45-5:00 PM IN PROGRESS and TASK card for Document customer feedback 4:00-5:00 PM COMPLETED

Week view — Sep 7–13 with Wed 9 selected; Events (blue) and Tasks (amber) appear together in the day panel with full card details

Status at a glance The status badge on each card is color-coded: IN PROGRESS in blue, COMPLETED in green, PLANNED in grey — so you can scan the day and spot open vs. done activities without opening anything.

List (Agenda) View — Full Detail in Chronological Order

List view is the agenda layout — activities sorted chronologically with the most upcoming at the top, grouped by date. Each date row shows a count badge (e.g., 1E for 1 event). This is the best view when you want the complete picture of upcoming activities across multiple days without the spatial constraints of a grid.

Each activity card in List view includes:

OpenCRMApp Calendar List view showing two upcoming events grouped by date: Thu Dec 24 — Implementation coordination call for Pioneer Financial Advisory Solutions 1:45-3:00 PM PLANNED MOBILE CALL, Amy Sullivan; Wed Dec 23 — Executive business review 10:45 AM-12:00 PM PLANNED MOBILE CALL, Sandra Brooks

List (Agenda) view — events grouped by date with full details: time, type, status, location, agent, contact, and linked record

Best view for travel or field visits Switch to List view before heading out — it shows your full upcoming schedule in order, with location and contact already visible, so you don't need to open each event individually.

Advanced Filters — Narrow Your Calendar by Any Dimension

Tap the filter icon (top-right of the Calendar header, next to the hamburger menu) to open the Filters bottom sheet. You can combine multiple criteria to show exactly what's relevant:

Source

Toggle between Events and Tasks — or leave both selected to see everything. This is the fastest way to isolate your task list from your meetings calendar.

Assigned To

Filter by agent — for example, tap System Administrator to see only activities assigned to that user. Managers use this to view a team member's schedule without switching accounts.

Status

Select one or more statuses as pill toggles — all statuses from vtiger CRM are listed: Planned, Held, Not Held, Not Started, In Progress, Completed, Pending Input, Deferred. Combine Not Started + In Progress to see all open work at once.

Activity Type

Filter by the type of activity: Call, Meeting, Mobile Call, Client Visit, and any other custom types defined in your vtiger CRM. Useful when you want to review only client-facing calls or only internal meetings.

Tap Apply at the bottom to update the calendar with the selected filters. All three views (Month, Week, List) respect the active filter.

OpenCRMApp Calendar Filters panel showing SOURCE section with Events and Tasks pills, ASSIGNED TO with System Administrator pill, STATUS with Planned, Held, Not Held, Not Started, In Progress, Completed, Pending Input, Deferred pills, ACTIVITY TYPE with Call, Meeting, Mobile Call and more — Apply button at bottom

Filters panel — combine Source, Assigned To, Status, and Activity Type to narrow the calendar across all three views

Filter combination tip To review your own unfinished work: set Assigned To → your name, Status → Not Started + In Progress. Then switch to List view for a clean agenda of everything still open.

Quick Create — New Event in Seconds

Tap the blue + FAB (floating action button, bottom-right) from any calendar view — or the Create tab in the bottom navigation — to open the New Events quick-create form.

The form uses the same required-field counter pattern as the rest of the app — the header shows 5 / 8 required filled, updating as you complete each field. Green checkmarks appear next to fields that are already valid.

The required fields in the Event creation form are:

Tap Save (top-right) when all required fields are filled. The event is created in vtiger CRM and appears in your calendar immediately. Tap Cancel to discard without saving.

OpenCRMApp New Events quick-create form showing 5/8 required filled counter, TASK DETAILS section with Subject field empty, Assigned To System Administrator with green checkmark, Start Date 09-25-2026 12:00 PM with green checkmark and Clear button, End Date 09-25-2026 1:00 PM with green checkmark, Status dropdown empty, Activity Type field partially visible

New Events form — 5 / 8 required fields filled; green checkmarks confirm valid fields, Save activates when all required fields are complete

Event Detail View — Full Info and Inline Updates

Tap any activity card (from any view) to open the full detail screen. The detail header shows a summary of all key fields at a glance:

Below the summary, inline pill buttons let you update the most-changed fields without tapping Edit: Status In Progress ▾, Activity Type Meeting ▾ — tap any pill to select a new value and save immediately to vtiger CRM.

The detail view has three tabs — Details (all fields), Related (linked records), and Updates (change history) — matching the same layout used across all modules for a consistent experience. The blue Edit FAB opens the full edit form when you need to update any non-pill field.

OpenCRMApp Event detail view for 'Project status meeting - Quote for Greenfield Management Consulting Solutions - Lakeside Devices Essential 27-inch 4K Monitor' showing Assigned To System Administrator, Start 09-09-2026 3:45 PM, End 5:00 PM, Activity Type Meeting, inline pill buttons for Status In Progress and Activity Type Meeting, Details tab active with TASK DETAILS section and Edit FAB

Event detail — full title, all date/time fields, inline Status and Activity Type pill updates, plus Details / Related / Updates tabs

Summary: Your Full Activity Workflow on Mobile

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