Customer day of GRÜN Software Group


The GRÜN Innovations! 2025 take place on Wednesday, September 24, 2025 Further information will be published here in the coming weeks.

01

10.00 pm

Welcome, development & status of the GRÜN Software Group
Speaker: Oliver Grün, PhD. (GRÜN Software Group)

02

10.30 pm

Welcome and Status: Platform of the Institutions GRÜN Software Group
Speaker: Dirk Hönscheid (GRÜN Software Group)

03

Parallel expert slots and best case examples

10.55 pm

Room 1

Expert lecture:
The new invoicing solution in GRÜN eVEWA4: Document sequence from offer to invoice
Speaker: Sebastian Blumenthal (GRÜN Software Group)

Room 2

Expert lecture:
The X-invoice in GRÜN VEWA7
Speaker: Nadia Nadjmi (GRÜN Software Group)

Room 3

Customer presentation Heinz Sielmann Foundation:
Shoulder glance – Efficient donation management at the Heinz Sielmann Foundation with GRÜN Business Process Outsourcing (BPO)
Speaker: Thomas Bischoff (Heinz Sielmann Foundation)

11.25 pm

Expert lecture:
AI as a tool for effective fundraising
Speaker: Martin Vierkötter (GRÜN alpha)

Customer presentation at the Albert Ludwig University of Freiburg
Smart synergies: eVEWA integrated into the Südwissen.de platform
Speaker: Johanna Kranich

Expert lecture:
Donation forms, processes, perspectives – GRÜN Spendino 2025
Speaker: Sarah Berg (GRÜN Software Group)

05

11.55 pm

Customer presentation:
In planning
Speaker: open

Expert lecture:
AI in practice: How GRÜN Associations supported in software development and public relations with state-of-the-art AI tools
Speaker: Patrick Heinker (giftGRÜN)

Expert lecture:
Event planning: The new product level in event management from GRÜN eVEWA4
Speaker: Michael Dohmen (GRÜN Software Group)

06

12.30 pm

The new accounting in the GRÜN VEWA software family
Speaker: Olivier Chatain

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