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Fusion: Task Deletion Restriction

MODULE FOR 1C-BITRIX

Fusion

Fusion: Task Deletion Restriction

In the standard Bitrix24 functionality, a user with access to a deal can delete any activity, including calls, without the possibility of recovery. For instance, a manager might delete a scheduled call task if they do not intend to make the call. The 'Fusion: Activity Deletion Restriction' module disables the 'Delete' button for all employees in deal-related sections.

Technical details

Published
13 September 2023
Updated
9 October 2026
Version
1.0.3
Installed
Fewer than 50 times
Responsive design
No
Composite support
No
Compatible with Sites24
No
Developer
Fusion

What this solution does

In the standard Bitrix24 functionality, a user with access to a deal can delete any activity, including calls, without the possibility of recovery. For instance, a manager might delete a scheduled call task if they do not intend to make the call.

The 'Fusion: Activity Deletion Restriction' module disables the 'Delete' button for all employees in deal-related sections. This enforces a system-wide prohibition on deleting activities across the entire portal.

General iT can connect “Fusion: Task Deletion Restriction”, install and configure the module, and make sure the integration works correctly.

UPDATE HISTORY

What’s new

3 releases
1.0.3 (09.10.2026)Latest update

Security fixes:

The prohibition on deleting deals now operates on the server: a deal cannot be deleted from the interface, via the REST API, or from the mobile application. When a lead, deal, contact, or company is deleted, their associated deals are deleted along with them, as before.

The "Delete" button is hidden for completed deals.

An XSS vulnerability on the module installation and removal pages has been fixed.

1.0.2 (01.10.2026)

Security fixes. Vulnerabilities resolved:

The prohibition on deleting deals is now verified on the server, not just in the interface: direct deletion of deals via the interface, AJAX, and REST is blocked. Deleting deals along with a deal, contact, or associated task works as before.

An XSS vulnerability on the module installation and removal pages has been fixed: the form address is now escaped.

1.0.1 (30.09.2026)

Bug fixes. Problems resolved:

The "Delete" button was not hidden for active tasks

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BEFORE YOU ORDER

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The displayed price covers the solution itself. Platform licensing, installation and customisation are checked separately. If the page offers bundles, select the required option before submitting a request.
How do I check compatibility?
Compare the supported editions and solution version in the technical details with your project. Before installing on a live website, we recommend making a backup and checking the solution in a test environment.
How much does this solution’s renewal cost?
The current renewal price is 5,000 ₽. Before you order, a manager will confirm the renewal period and whether it applies to your licence.
Can you help with implementation?
We can help install the module, check its settings and verify how it works in your project. Compatibility with other customisations and the scope of work are assessed before we begin.

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Получатель: ООО «Дженерал Ай Ти Рус»

1C-BITRIX

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