Statistics 2023 edition

8.7

The overall conference
evaluation score was 8.7/10

In 2023
we welcomed
1070 participants
from 45 countries

Attendees
Profile

Attendees
Breakdown

Attendees
per Country

Germany 257
Belgium 163
Netherlands 140
Denmark 129
United Kingdom 50
Lithuania 39
Poland 36
Iceland 29
Italy 27
Spain 21
France 20
Austria 14
Croatia 14
Serbia 13
Ukraine 13
Norway 11
Portugal 11
United States 9
Czech Republic 7
Romania 7
Bulgaria 6
Hungary 6
Finland 5
Sweden 5
Switzerland 5
Japan 4
New Zealand 3
South Africa 3
Canada 2
Cyprus 2
Faroe Islands 2
Latvia 2
Luxembourg 2
Pakistan 2
Australia 1
Estonia 1
Greece 1
India 1
Jersey 1
Malta 1
Monaco 1
Taiwan 1
Thailand 1
Tunisia 1
United Arab Emirates 1

Speakers 2023 edition

Below is a list of all the amazing speakers, who hosted a session at the conference.

Vincent
Nicolas

Evgenij
Korovin

Steffen
Balslev

Sam
van Lieshout

Ayrton
Massey

Arend-Jan
Kauffmann

Tharanga
Chandrasekara

Vlad
Leonov

Dmitry
Katson

Stefano
Demiliani

Blanca
Robledo

Thomas
Pedersen

Marko
Totovic

Nikola
Pancic

Krzysztof
Bialowas

Jesper
Schulz-Wedde

Jeremy
Vyska

Nikola
Kukrika

Julia
Lisovaya

Quentin
Tresontani

Erida
Nurçe

Vasil
Iliev

Stig
Killendahl

Tobias
Fenster

Stefan
Maroń

Eric
Wauters (waldo)

Vjekoslav
Babić

Freddy
Kristiansen

Anders Gade
Nørskov

Stefan
Šošić

Nemanja
Kutlesic

Steven
Renders

Renato
Fajdiga

Yannick
Reekmans

Mats
Necker

Mads
Gram

Vladislav
Nagornyi

Wael
AbuSeada

Sessions 2023 edition

Watch sessions on YouTube

Microsoft Presents: Introducing Microsoft Dynamics 365 Copilot

Korovin Evgenij (UA)
van Lieshout Sam (DK)

Microsoft Presents: What's new in Power Platform development: Power Automate and workflows

Korovin Evgenij (UA)
Massey Ayrton (DK)

API best practices

Kauffmann Arend-Jan (NL)

Feature Management for Continuous Delivery

Chandrasekara Tharanga (NZ)
Leonov Vlad (UA)

Smarter Apps in Less Time: Copilot and ChatGPT Integration for BC Developers

Katson Dmitry (TH)
Demiliani Stefano (IT)

Microsoft Presents: What's new in AL

Balslev Steffen (DK)
Robledo Blanca (DK)

Microsoft Presents: Unlock the Power of AL extension toolset: A detailed overview of AL code debugging and navigation

Robledo Blanca (DK)
Pedersen Thomas (DK)

How to connect Power Virtual Agent and Business Central

Totovic Marko (RS)
Pancic Nikola (RS)

The System App in examples. How to develop more with less lines of code

Bialowas Krzysztof (PL)
Schulz-Wedde Jesper (DK)

Testability - The Hammer and the Nail

Vyska Jeremy (SE)

Microsoft Presents: What's new in cloud migration and upgrade

Kukrika Nikola (DK)
Lisovaya Julia (DK)

Microsoft Presents: Demystifying AppSource development

Tresontani Quentin (FR)

Azure Functions Deep Dive for Dynamics 365 Business Central developers: present and future

Demiliani Stefano (IT)

Microsoft Presents: What's new in Business Central clients for AL developers

Nurçe Erida (DK)
Iliev Vasil (DK)

Microsoft Presents: Ease permission management in your applications, levering the latest permission system enhancements

Schulz-Wedde Jesper (DK)
Killendahl Stig (DK)

Experiments for BC - Wasm? Codespaces? Linux? Wtf!

Fenster Tobias (DE)
Maroń Stefan (DE)

The Power of Interfaces: Unleashing Their Full Potential in AL

Wauters (waldo) Eric (BE)
Babić Vjekoslav (HR)

Microsoft Presents: Using AL-Go for GitHub

Kristiansen Freddy (DK)
Bialowas Krzysztof (PL)

Microsoft Presents: Introducing flexible Power App solutions for Business Central

Korovin Evgenij (UA)
Nørskov Anders Gade (DK)

Challenges and Best practices for upgrading to the latest Business Central on Cloud

Šošić Stefan (RS)
Kutlesic Nemanja (RS)

Business Central Reporting demystified

Renders Steven (BE)
Fajdiga Renato (HR)

Connecting to Dataverse: do's, don'ts, and how not to make all your data public by accident

Reekmans Yannick (BE)
Necker Mats (DE)

Microsoft Presents: Locking in AL: Runtime and explicit AL control

Gram Mads (DK)
Kukrika Nikola (DK)

Microsoft Presents: Lessons learned from migrating to .NET Core

Nagornyi Vladislav (DK)
AbuSeada Wael (DK)

Terms & Conditions

Registration Process & Payment

The conference fee is 685 EUR (excl. 21% VAT) if you register on or before 12 March 2024. From 13 March until 12 May, the fee is 795 EUR (excl. 21% VAT). From 13 May, the fee is 985 EUR (excl. 21% VAT). These prices are for the 2 days (there won’t be offered any one day tickets). Immediate payment is required for confirmation of your booking.
The price for a pre-conference workshop is 585 EUR (excl. 21% VAT) per day. If you attend a workshop which spans two days, you pay twice the amount of 585 EUR.
Access to the walking dinner on Thursday evening is included in the full conference fee. Separate tickets can be purchased if you only want to attend the dinner for 75 EUR (excl. 21% VAT).
In accordance with article 21, §3, 3° of the Belgian VAT Law and Circular 2021/C/19, local VAT of 21% needs to be added on every invoice, regardless of the country of origin of the registrant.
We will only accept registration payments via Stripe (credit card payments) or by bank transfer.
Conference registration will not be confirmed by an invoice until the correct payment is received and processed.
If payment is not made at the time of booking and is not received within the 2 weeks period following the registration date, registration can be cancelled without prior notice.
The conference entrance ticket will be sent by e-mail approx. 2 weeks before the start of the conference.
We cannot be responsible for your spam filters blocking your confirmation email. Please be sure your spam filters will allow mail from registration AT bctechdays.com.
Accommodation and travel costs are not included in the conference registration fee. Attendees are responsible for making their own arrangements.
You accept all the terms and conditions of BC TechDays by registering.
Registered attendees must be present at the event to receive their conference materials.

Refunds

For any cancellation occurring on or before 15 April 2024, the full registration fee will be refunded minus a 40 EUR administration fee.
No refunds will be issued on any cancellations after 15 April 2024.
The registrant is responsible for cancelling hotel and travel reservations.
No refund can be obtained in case the event should be cancelled for reasons beyond the control of the organizer and which constitute a case of force majeure as there are, without limitation, natural disasters, strikes, terrorist threats, prohibition to hold the event imposed by a government, drop out of speakers, or for any reason whatsoever.

Substitutions

Registrants may transfer their registration to a colleague at any time with no additional cost, until 10 June 2024.
To request a substitution, you must contact the conference organizer by mail, or using the contact page on this website, at the earliest opportunity. Original registrants should not cancel their registration prior to contacting us.
The registrant is responsible for changing hotel and travel reservations.

Conference Agenda

The agenda, session topics and speakers are subject to change. Please visit the event website for updated details.

Personal Information

When registering, we collect your name, company name, e-mail, job title, country, VAT number (if applicable), phone number. We need the mandatory information to issue you with an invoice.
Participant contact details will not be sold to any third parties. Credit card information will not be stored in our database.
Participant details can be accessed by our selected partners DDMC (event organizing partner) and Tixit (registrations partner).
By registering for BC TechDays you give mibuso.com permission to contact you regarding your attendance at the event.
On the conference website, an Attendee List will be published. This is a list of all participants with their name, company, job title and country. During registration, you can select to hide your registration details on this list.
In the conference app, a list of all participants is available with their profile. During registration, you can select to not show your details in the app.
The e-mail address used when registering, will be used to send a mail with a link to download your entrance ticket. This mail will be send approx. 2 weeks before the start of the event.
The e-mail addresses can also be used to circulate last minute details and announcements regarding this event.
If you have supplied your mobile phone number during registration, we’ll also send you a SMS text message containing the link to download your conference ticket.
The mobile phone number will not be used for other communications other than last minute details regarding the conference. We will not call you. We will not send you commercial messages.
Platinum sponsors can send blind mailings to all participants of the conference. It’s mibuso.com that sends out these mails. E-mail addresses are not shared with sponsors.
Registration badges will be used during the event. For identification purposes and admission to session halls, participants are requested to wear their badges at all times.
At the event, all booths are equipped with a badge reader to collect visitor information. Booth owners will receive a list of scanned participants after the event. The data that is being shared are: first name, name, company, country, e-mail.

Internet Access - Acceptable Use Policy

BC TechDays provides free wireless Internet access, however the speed and reliability cannot be guaranteed. We do our utmost best to offer you a good, fast, connection.

The following uses are not permitted:

To violate any local, state, or federal statute
To vandalize, damage, or disable the property of another individual or organization
To access another individual’s materials, information, or files without permission
To use scanning or hacking exploit tools on the available networks
To violate copyright or otherwise use the intellectual property of another individual or organization without permission.

Participation & Behavior

Conference attendees are expected to behave professionally. Excessive use of obscene language, abusive behavior, or threatening behavior directed to any other conference attendee or organizer is not conducive to a learning environment and will be grounds for exclusion.
Recruitment activities are not allowed during the conference.
You consent to mibuso.com (or its designees who have been specifically contracted to make on-site recordings) recording you by any means including, without limitation, electronic recording, film, videotape, audio tape and photography (the “Recordings”) without compensation of any kind to you. You agree that mibuso.com shall be the copyright owner of the Recordings. You understand that mibuso.com is not obligated to use the Recordings.

COVID-19

We will have strict health and safety measures at our event. Please visit the FAQ page for the last details.

Last update: 1 December 2023

Hosted session(s)

All anyone talks about these days is Generative AI, ChatGPT and Copilot. It's everywhere and it's not going anywhere. What if you could build your own copilot to help your customers, co-workers or community to quickly find relevant information and perform actions on your behalf? You can! And I can show you how. You don't need to be a rocket scientist or even a developer.

Prerequisites:

Laptop

Workshop date: Tue 11 or Wed 12 June (This is a one-day workshop)

Ever searched YouTube for "Power Automate flows"? There are 100s of videos, maybe more! Try searching for "Power Automate flows for Business Central" and you'll find about a dozen. And most of them focus on the simple demo examples of Workflow approval or create flows using out-of-the-box BC API pages.

Great for some demo magic, but it doesn't get you very far when you need to create flows for the real world.

Here's where I can help. I'll teach you how to use data from your custom tables and pages, and call bound actions to run code in Business Central from your Power Automate flow.

And best of all, it's not really that hard once you learn how it's done. No fluff, no kool-aid, just real talk and real examples.

Hosted session(s)

SOLID principles are key to developing high-quality software, and they're just as relevant in the AL world as anywhere else. In this workshop, you'll see firsthand how applying these principles to Business Central development leads to more maintainable, flexible, better-structured code that stands the test of time and adapts easily to new requirements.

The workshop will focus on each of the five SOLID principles: it explains what they mean in theory, and shows how to apply it with a lot of practical, easy-to-follow examples in AL. The workshop follows a case study example, designed for a comprehensive hands-on experience, where you'll transform an existing AL solution written in traditional way into one that applies SOLID principles throughout. This isn't just about making minor adjustments; it's about reshaping the code entirely to make it more robust, easier to read and maintain, and efficient to test.

By participating, you'll gain valuable skills in enhancing the quality and testability of your AL code. This workshop is about providing you with the tools and knowledge to write Business Central code that is not only functional but also - well - solid, on every possible level, code that's ready for the cloud and the challenges of tomorrow's business requirements.

Prerequisites:

To attend this workshop you need a laptop, with access to a development environment (either an online sandbox, or local Docker) where you can deploy and develop without limitations.

Workshop date: Tue 11 or Wed 12 June (This is a one-day workshop)

This workshop is sold out (both days)!

Let's face it, testing AL code isn't exactly the highlight of anyone's day. It's often seen as a chore – time-consuming to write and even more so to run. But what if it didn't have to be that way?

This deep dive session is going to change your perspective on unit tests. Forget the tedious integration tests; we're talking about the real champions – simple, fast, and accurate unit tests. They're your first line of defense against those pesky bugs and regressions. You'll see why they're so crucial and how they can actually make your life easier.

But the real game-changer? Test doubles. These are the secret sauce to making testing in AL a walk in the park. This session demystifies them for you – what they are, the different types there are, and the right time to use each one for maximum efficiency.

It's not just talk, though. You'll see a lot of code that will turn your view on both coding and testing upside down! You'll see how to tackle dependencies, and how to interact with the base and system apps in a clean, testable way. And yes, we'll answer that burning question: can you really trust test doubles and what is it that you are truly testing?

Join this session and learn how to elevate your testing game in AL. It's all about writing clean, efficient, robust, code and sharp, focused, meaningful tests that don't feel like a drag.

Hosted session(s)

In this workshop you will experience how to work with AL in an environment with multiple developers working in the same environments with projects with different timelines. We will go through how to assign projects to the various developers and how to commit changes to development and UAT environments without stepping on each other’s toes. We will also go through the process of isolating development that has been tested and the deployment to the live environment.

The agenda will be:

What is Git?
What is Github?
Developing extensions with Visual Studio code
Live, UAT, Test and external docker environments
Setting up organizations
Branch strategies
Locking the Master branch
Creating Pull Requests development branch
Reviewing Pull Requests
Cherry picking commits or merge commits?
Merging master into development branch
Handling conflicts
Handling object numbers
Tools that can help AL-Go, GitBash, GitLens m.v.
Introduction to CI/CD through AL-Go for GitHub
Implementing your own Feature Management solution

And a couple of tips for best practices.

Prerequisites:

Laptop

Workshop date: Tue 11 or Wed 12 June (This is a one-day workshop)

Wed 12 June is sold out!

Hosted session(s)

Join us for a practical walkthrough where you'll learn to implement your own cutting-edge Copilot experiences in extensions, powered by Azure OpenAI.

What you will learn:

AI Integration in System Application:
Learn how to utilize the System.AI namespace to connect your AL code with Azure OpenAI Service and introduce AI functionalities like GPT in Business Central extensions.
The PromptDialog Page Type:
Discover the PromptDialog page's role in crafting generative AI experiences within Business Central, complete with unique visuals and comprehensive safety features.
Advanced AI Techniques:
Engage with various AI prompt techniques like summarization, explanation, JSON handling, and task fulfillment. Discover RAG techniques involving embeddings in AL, data retrieval, and vector databases.

You will leave with foundational knowledge and insights into integrating AI into Business Central, equipped with the motivation and basic tools to explore further in their own projects and developments.

Come to this workshop and try to implement your own copilot experiences in Business Central with Azure OpenAI Service.

What you will learn:

AI Integration in System Application: Learn how to utilize the System.AI namespace to connect your AL code with Azure OpenAI Service and introduce AI functionalities like GPT in Business Central extensions.
The PromptDialog Page Type: Discover the PromptDialog page's role in crafting generative AI experiences within Business Central, complete with unique visuals and comprehensive safety features.
Management and Monitoring: Master the use of your partner Azure AI key for effective Azure resource management, consumption tracking, and billing, with insights from Power BI.
Advanced AI Techniques: Engage with various AI prompt techniques like summarization, explanation, JSON handling, and task fulfillment. Discover RAG techniques involving embeddings in AL, data retrieval, and vector databases.

Hands-on Experience:

Building Practical Applications: Participants will actively create their own Copilot AI experiences, applying the concepts learned in a practical setting.
Extensive Resources: Access in-depth guides and code samples for effective learning and application.

Who Should Attend:

Developers, IT professionals, and business analysts interested in AI integration within Business Central will find this workshop immensely beneficial. It offers a comprehensive introduction and deeper insights into AI applications.

Prerequisites:

Laptop

Workshop date: Tue 11 or Wed 12 June (This is a one-day workshop)

This workshop is sold out (both days)!

Hosted session(s)

In today's dynamic and rapidly evolving technological landscape, leading technical teams requires a unique set of skills and approaches. The "Elastic Leadership applied for development teams" workshop is designed to equip leaders and managers with the tools needed to navigate the complexities of the tech industry and guide their teams towards successful projects.

Workshop Highlights:

Understanding Elastic Leadership:
Explore the concept of elastic leadership and its application in the context of technical teams.
Learn how to alter leadership styles to different phases and team dynamics.
Adapting to Change and Uncertainty:
Understand the importance of flexibility and adaptability in leadership.
Explore methods for leading teams through periods of change and uncertainty in the tech industry. Learn to separate technical from organizational problems to address them appropriately and avoid wasting time and energy.
Sharing insights:
Share and discuss best practices for addressing common challenges faced by technical leaders.

Who Should Attend:

Development team leaders
Engineering managers
Project managers
Anyone aspiring to lead development teams effectively (in any role)

Benefits:

Gain insights into leadership approaches tailored to the unique challenges of development teams.
Avoid team demotivation by leading with the wrong approach for the current phase the team is in.
Enhance your ability to lead teams through technological transformations.
Acquire practical tools and strategies for fostering innovation and collaboration.

The workshop lives from your participation. Bring your own cases where you need the intelligence of the group.

Join us for an engaging and interactive workshop that combines theory with hands-on activities, ensuring you leave with actionable insights to elevate your leadership skills in the ever-evolving world of technology.

Workshop date: Tue 11 or Wed 12 June (This is a one-day workshop)

Hosted session(s)

There are still so many Upgrades from NAV to Business Central ongoing and I'm still seeing people struggling with old interfaces. In many projects it is not possible to update all other legacy systems beside Business Central to modern software.

Since we have the "Universal Code Initiative" there are more and more update things which are not possible directly in BC.
Some Examples:

File Access
Local Hardware Access
SQL Access
(and many more)

But there is always an easy way to handle such problems. In this workshop I will show you some ways to handle.

Prerequisites:

Laptop

Workshop date: Tue 11 or Wed 12 June (This is a one-day workshop)

Wed 12 June is sold out!

File Access
Local Hardware Access
SQL Access
(and many more)

But there is always an easy way to handle such problems. In my demo I will show you some ways to handle

Hosted session(s)

Historically BC code was never written with testability in mind. When coding tests against this code, it leaves us with ample option than setting up a lot of data before the action under test can be exercised.

Ideally you probably would like to refactor your code to comply with SOLID principles and make your automated test effort overall much simpler. But often our vast code heritage and new projects ahead do not allow us to get that prioritized and leaves us with non-SOLID code to write test automation against.

In this workshop you will learn about, and apply, various ways to efficiently set up data when creating automated tests for code that does not comply with SOLID principles.

Prerequisites:

Laptop

Workshop date: Tue 11 or Wed 12 June (This is a one-day workshop)

Wed 12 June is sold out!

Hosted session(s)

During this workshop, we'll dive deeper in Telemetry and Performance. In short, I'll introduce you in both:

Telemetry in Business Central (setup, KQL, ..)

BCPT (Business Central Performance Toolkit) (including writing our own performance tests)

But this is not just going to be an introduction - don't worry. We'll put both to use by combining them: we'll use our own codeunits to test performance for certain functionalities - analyze it with our own KQL queries, get insights in PowerBI and follow up the performance of our software over time with PowerBI Metrics.

It's going to be a hands-on workshop, so you will need to prepare a few things:

Prerequisites:

Laptop
Online BC Sandbox (demo-environment is fine)
Access to Azure Portal (same tenant - you need to be able to create and use App Insights)
PowerBI (you can use the trial license if necessary)

Workshop date: Tue 11 or Wed 12 June (This is a one-day workshop)

Wed 12 June is sold out!

If you're not interested in KQL - don't come do this session!
If you're interested in making your job much more efficient .. this is your session!

I will cover following key points:

Getting started with Telemetry. You'll see how easy it is to set up, and use the basics of it.
Developer's best friend: find out why telemetry is invaluable for developers, making their work more efficient. Sometimes, it's simply good practice to "search for problems" in stead of let problems come to you. Telemetry can do that for you!
Telemetry for Product Excellence. Quite aligned with the previous point - let's see how we can use telemetry to improve the product, gain insights and make data-driven decisions.
Unlock Telemetry's potential with Pro Tips: I'll talk about some options for making the most of telemetry data. With tips and tricks on how to focus on the points you really want to focus to. I'll make KQL easy for you (well, I'll try 🤪)

You'll leave this session with an ability to never run out of work again (and I mean that in the most positive way). An ability to a never-ending improvement to your product, to make it the most shining gem it can be.

Archive

Explore 11 years of passion about Microsoft Dynamics Business Central/NAV

22 & 23 June 2023 Antwerp (Belgium)

Statistics 2023 edition

In 2023 we welcomed 1070 participants from 45 countries

AttendeesProfile

AttendeesBreakdown

Attendeesper Country

Speakers 2023 edition

VincentNicolas

EvgenijKorovin

SteffenBalslev

Samvan Lieshout

AyrtonMassey

Arend-JanKauffmann

TharangaChandrasekara

VladLeonov

DmitryKatson

StefanoDemiliani

BlancaRobledo

ThomasPedersen

MarkoTotovic

NikolaPancic

KrzysztofBialowas

JesperSchulz-Wedde

JeremyVyska

NikolaKukrika

JuliaLisovaya

QuentinTresontani

EridaNurçe

VasilIliev

StigKillendahl

TobiasFenster

StefanMaroń

EricWauters (waldo)

VjekoslavBabić

FreddyKristiansen

Anders GadeNørskov

StefanŠošić

NemanjaKutlesic

StevenRenders

RenatoFajdiga

YannickReekmans

MatsNecker

MadsGram

VladislavNagornyi

WaelAbuSeada

Sessions 2023 edition

Microsoft Presents: Introducing Microsoft Dynamics 365 Copilot

Microsoft Presents: What's new in Power Platform development: Power Automate and workflows

API best practices

Feature Management for Continuous Delivery

Smarter Apps in Less Time: Copilot and ChatGPT Integration for BC Developers

Microsoft Presents: What's new in AL

Microsoft Presents: Unlock the Power of AL extension toolset: A detailed overview of AL code debugging and navigation

How to connect Power Virtual Agent and Business Central

The System App in examples. How to develop more with less lines of code

Testability - The Hammer and the Nail

Microsoft Presents: What's new in cloud migration and upgrade

Microsoft Presents: Demystifying AppSource development

Azure Functions Deep Dive for Dynamics 365 Business Central developers: present and future

Microsoft Presents: What's new in Business Central clients for AL developers

Microsoft Presents: Ease permission management in your applications, levering the latest permission system enhancements

Experiments for BC - Wasm? Codespaces? Linux? Wtf!

The Power of Interfaces: Unleashing Their Full Potential in AL

Microsoft Presents: Using AL-Go for GitHub

Microsoft Presents: Introducing flexible Power App solutions for Business Central

Challenges and Best practices for upgrading to the latest Business Central on Cloud

Business Central Reporting demystified

Connecting to Dataverse: do's, don'ts, and how not to make all your data public by accident

Microsoft Presents: Locking in AL: Runtime and explicit AL control

Microsoft Presents: Lessons learned from migrating to .NET Core

Explore 11 years of passion
about Microsoft Dynamics
Business Central/NAV

22 & 23 June 2023
Antwerp (Belgium)

In 2023
we welcomed
1070 participants
from 45 countries

Attendees
Profile

Attendees
Breakdown

Attendees
per Country

Vincent
Nicolas

Evgenij
Korovin

Steffen
Balslev

Sam
van Lieshout

Ayrton
Massey

Arend-Jan
Kauffmann

Tharanga
Chandrasekara

Vlad
Leonov

Dmitry
Katson

Stefano
Demiliani

Blanca
Robledo

Thomas
Pedersen

Marko
Totovic

Nikola
Pancic

Krzysztof
Bialowas

Jesper
Schulz-Wedde

Jeremy
Vyska

Nikola
Kukrika

Julia
Lisovaya

Quentin
Tresontani

Erida
Nurçe

Vasil
Iliev

Stig
Killendahl

Tobias
Fenster

Stefan
Maroń

Eric
Wauters (waldo)

Vjekoslav
Babić

Freddy
Kristiansen

Anders Gade
Nørskov

Stefan
Šošić

Nemanja
Kutlesic

Steven
Renders

Renato
Fajdiga

Yannick
Reekmans

Mats
Necker

Mads
Gram

Vladislav
Nagornyi

Wael
AbuSeada

Feature Management for Continuous Delivery