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Tablet mit Business Central

Introduction, support and migration


We support Dynamics NAV customers and help them move to Dynamics 365 Business Central.

TWEECORE offers everything you need for the successful introduction and productive use of Microsoft Dynamics 365 Business Central. From conception, consulting and training to support, you get what you want from a reliable partner. Our core business also includes the migration of a Microsoft Dynamics NAV version, such as 2017 or 2018, to the latest Business Central versions. Of course, you can also count on TWEECORE for the necessary know-how for Dynamics NAV support and consulting. Together we will move your company forward.

Successfully implemented projects with
Microsoft Dynamics NAV & Dynamics 365 Business Central

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Our products


We develop innovative and user-friendly software and make it available in such a way
that companies of all sizes can access.

With the Business Rental app you manage your rental business


Rental and service in Dynamics 365 Business Central (Cloud and On-Prem).

The Business Rental solution is designed for use in the Microsoft Dynamics 365 Business Central cloud and puts your business on a foundation for the future.

With Business Rental , you have an overview of your rental fleet and the associated rental contracts at all times. Whether you want to rent out containers, forklifts, cars, work platforms or holiday homes – you always have all the processes at your fingertips with just a few clicks.

Learn more Documentation (EN)
Business Rental Screen
Mayan EDMS on Tablet

Mayan EDMS Connector


Mayan is the world's leading open source DMS system with over 6 million users.

With our Mayan EDMS Connector for Microsoft Dynamics 365 Business Central, we bring the first open source DMS system to the Business Central Cloud. Mayan is used by millions of customers worldwide and enables easy, audit-proof management of your corporate documents.

Functions include: Versioning, digital signature, OCR and searchability, automatic workflows, different document types, LDAP integration and much more.

Mayan can be hosted locally (on-prem) or in the cloud. In itself, Mayan is free for you to use. If you want support from the manufacturer, you can conclude a support contract with Mayan.

For the provision in Business Central App Source and support, we charge 2€ per user per month (free of charge for less than 5 users). Alternatively, our integration can be downloaded free of charge from GitHub.

To the AppSource

Shopware HEPTAconnect


Accelerates e-commerce projects and connects worlds

For many customers, the online shop is the linchpin of e-commerce and often the future of the company.

The linking of the e-commerce environments: Online shop, payment provider (PayPal), shipping service provider (DHL, UPS, GLS) and platforms such as Amazon with a modern merchandise management system such as Dynamics 365, poses great challenges for customers.

With our HEPTAconnect interface, we provide a modular system for linking the different worlds and enable a fast time-to-market for your project.

We develop HEPTAconnect as an open system under the AGPL-3.0 licence.

Learn more Documentation (EN)
Vorteile von HEPTAconnect

Advantages of Shopware 6 and HEPTAconnect


Enterprise systems in e-commerce thought further:

Modularly built: With HEPTAconnect you opt for a freely expandable system. If parts of the interface change or additional systems are added (e.g. PIM), HEPTAconnect can be expanded at any time. We already have ready-made modules for many systems.

Updates: Dynamics 365 is a cloud system and is subject to regular updates. This gives you the opportunity to always be up to date. At the same time, your interface also needs to be updated regularly. With our enhancement plan you are always up-to-date.

Open Source and A: If you decide to develop your e-commerce system with our solution, you take no risk: Our source code is openly available under the AGPL-3.0 licence on GitHub. This allows other developers to work on your project. We offer a support programme for assistance.

Regardless of the project: HEPTAconnect can be used both on-prem and in the cloud. During development, we have placed great emphasis on compliance with Microsoft Cloud API specifications. This means that API limits are observed and new features are integrated quickly.

Project Invoice on Tabelt

BC Project Invoice


Import, manage and invoice times recorded in JIRA and YouTrack in Microsoft Dynamics 365 Business Central.

In agile service companies, employees often work in JIRA or YouTrack. The time recording of the employees (e.g. in JIRA Tempo Timesheets) also takes place in these.

BC Projekt Invoice imports the recorded hours into Business Central and provides editing options, such as formulating comments or billing on a goodwill basis.

All hours that have not been settled are displayed in a simple overview. It is also detected when new times are recorded on tickets that have already been billed.

In the dashboard, you always have an overview of the expected revenues of your company.

Microsoft AppSource

App development & API


TWEECORE specialises in the development of apps, interfaces and modules for Microsoft Dynamics 365.

As part of the HEPTACOM Group, TWEECORE is the specialist for interfaces in ERP and e-commerce. Our app HEPTAconnect is the leading solution for the integration of Shopware in Dynamics 365.

We design deep integration solutions for third-party systems in your Microsoft Dynamics ERP, whether in the cloud or on-prem. In doing so, we not only establish the connection to various data sources – we also develop native Dynamics interfaces (GUI) to enable seamless integration.

We also offer support for warehouse processes, through the connection of Mobile WMS (Tasklet Factory), the connection of Microsoft Power Apps and the creation of individual Anveo Mobile Apps, with which you can access selected data via the Anveo web portal.

Through our integrations in Microsoft Power BI, we enable you to use analysis functions (Business Intelligence), with which you are highly superior to conventional shops and ERP systems.

As a young company, we rely on the most modern development processes, based on the latest specifications from the MMicrosoft certification processesfor Microsoft App Source. Our apps and modules can therefore be used both on-prem and in the cloud.

Compliance with these specifications simplifies the update process considerably.

Products from our partners


We rely on specialists!

In order to be able to offer our customers the best software for their company, we rely on partner software and a strong partner network,
we rely on partner software and a strong network of specialists.
We are always the central contact and problem solver for our customers
and problem solver.

Document Capture 365 with Sea Side GmbH


Grown structures limit your company and prevent growth and success.

Process incoming invoices automatically with Document Capture 365 and Sea Side and avoid accounting errors. The conversion to a paperless office often fails because of the bookkeeping. But it is precisely here that the greatest added value is often hidden.

Completely paperless bookkeeping, such as that made possible by the introduction of a DMS system (e.g. Mayan EDMS), can not only significantly reduce storage space, but also human errors. Additionally, it allows for an optimal overview that can be searched in real time.

We rely on our partner for the integration and training of Document Capture 365. Sea Side brings years of experience in the implementation and training of Document Capture.


Document Capture 365 on Tabelt

Central contact persons and problem solvers

As in all projects with our partners, we are the central contact and problem solver for our customers. Together with Sea Side GmbH, we advise you on the introduction and are always on hand with help and advice.

Document Capture 365 Workflow

Software should support you, not restrict you



We provide our customers and users with a sustainable competitive advantage through the development,
networking and provision of innovative and user-friendly software products
of innovative and user-friendly software products.

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Anveo App

Anveo Mobile Sales and Service App


With the Anveo Mobile App, you can access your data on the go – regardless of network availability.

The local data storage allows you to access your company data offline – via tablet or smartphone. When changes or innovations are made, it is saved locally on the device and synchronised with Dynamics 365 Business Central (formerly Microsoft Dynamics NAV) if network coverage is available.

The modern extension for Dynamics 365 Business Central is, thanks to the multitude of functionalities, flexibly adaptable to the requirements of your company and intuitive to use.

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Mobile WMS from Tasklet Factory


The mobile work facilitation for your processes in the warehouse.

Thanks to a short installation time and 100% integration into the standard Microsoft Dynamics 365 Business Central (formerly Microsoft Dynamics NAV), you can optimise your processes from goods receipt to internal warehouse bookings and goods issue.

Let the user-friendly interface and the flexibility of the system convince you. Individual processes from your company can be easily integrated. Due to the offline capability, the core processes can also be carried out without a network connection, providing you with a stable and powerful solution.

Tasklet Logo
Tasklet App

Enterprise for every business



We believe that every business should have the opportunity to use the best technology.

That's why we develop our software open source, offer freemium models and scale costs based on company size.