Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Company name | Network brand name | Country | Accreditation type | Accreditation level | Date |
| --- | --- | --- | --- | --- | --- |
| Vodafone Group | Vodafone-Spain | Spain | Provisional | joyn Hot Fixes | Approved (valid until 03.04.13) |
| Vodafone Group | Vodafone-Deutschland | Germany | Provisional | joyn Hot Fixes | Approved (valid until 13.09.13) |
| Vodacom Group Pty Ltd (Vodafone Group) | Vodacom South Africa | South Africa | Provisional | joyn Hot Fixes | Approved (valid until 20.11.13) |
| Telefónica España S.A | Movistar | Spain | Full | joyn Hot Fixes | Accreditation submission being processed |
| Orange | Orange Brand Services Limited | Spain | Provisional | joyn Hot Fixes | Approved (valid until 22.06.13) |
| Deutsche Telekom AG | Deutsche Telekom | Germany | Provisional | joyn | Approved (valid until 28.11.13) |
| MetroPCS Wireless | MetroPCS | USA | Provisional | joyn Hot Fixes | Approved (valid until 21.02.14) |
Question:
What is the network brand name of the company vodafone group in Germany?
Answer:
Vodafone-Deutschland