Customer day of GRÜN Software Group
The GRÜN Innovations! The 2025 conference will take place on Wednesday, September 24, 2025. Participants can look forward to a diverse program again this year. Following a welcome address from the management team, there will be a total of nine expert and customer presentations, highlighting current developments, software solutions, and concrete best practices. Participants will include the Heinz Sielmann Foundation, the Albert Ludwig University of Freiburg, and UBG Union Betriebs-GmbH, who will share their experiences in their own customer presentations. This offers participants the opportunity to gain insights into various projects and subsequently engage in discussions with our experts.
10.00 pm
Welcome, development & status of the GRÜN Software Group
Referent: Oliver Grün, PhD. (GRÜN Software Group)
10.30 pm
Welcome and Status: Platform of the Institutions GRÜN Software Group
Referent: Dirk Hönscheid (GRÜN Software Group)
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 XRechnung 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)
11.55 pm
Customer presentation UBG Union Betriebs-GmbH
Digital member communication from eVEWA at the CDU Germany
Speaker: Jonathan Schreyer
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)
12.30 pm
The new accounting in the GRÜN VEWA software family
Speaker: Olivier Chatain
13.00 pm
Review the GRÜN Innovations! 2025
Referenten: Oliver Grün, PhD. / Dirk Hönscheid
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