Remove VOs which are not longer required

docs/helmholtz-aai/list-of-vos.md

@@ -63,7 +63,6 @@ The required minimum [Assurance](assurance.md) in all cases is [AARC Assam](http
 | MOSES | `MOSES` | 26.10.2021 | 26.10.2021 | Ute Weber, Claudia Schütze |  |
 | Net4Cities | `Net4Cities` | 14.12.2023 | 14.12.2023 | Erika von Schneidemesser |  |
 | NGI-DE | `NGI-DE` | 07.05.2023 | 07.05.2023 | Patrick Fuhrmann, Tim Wetzel |  |
-| NIS2 | `NIS2` | 29.08.2023 | 29.08.2023 | Robby Gorek |  |
 | OPTIMA | `OPTIMA` | 12.12.2023 | 12.12.2023 | Michael Bussmann, Daniel Kotik |  |
 | POF4_Matter_MT_DMA | `POF4_Matter_MT_DMA` | 17.05.2021 | 28.04.2023 | Guido Juckeland, Michael Bussmann, Volker Gülzow |  |
 | POF4_Topic4_Management | `POF4_Topic4_Management` | 27.01.2021 | 27.01.2021 | Juliane Petersen, Marcus Lange |  |
@@ -80,7 +79,6 @@ The required minimum [Assurance](assurance.md) in all cases is [AARC Assam](http
 | SOOP | `SOOP`| 01.09.2023 | 01.09.2023 | Bianca Brüssow |  |
 | SSF-Hydrology | `SSF-Hydrology` | 14.07.2023 | 14.07.2023 | Anne Hartmann,Theresa Blume |
 | STARS-Digital-LEAPS | `STARS-Digital-LEAPS` | 14.09.2022 | 14.09.2021 | Matthias Neeb, Klaus Kiefer |  |
-| sustainMare | `sustainMare` | 10.03.2022 | 10.03.2022 | Kai Hoppe |  |
 | Training | `Training` | 06.04.2022 | 06.04.2022 | Patrick Fuhrmann |  |
 | UFZ-IT | `UFZ-IT` | 27.01.2021 | 27.01.2021 | Thomas Schnicke |  |
 | UFZ-Timeseries-Management | `UFZ-Timeseries-Management` | 16.06.2023 | 16.06.2023 | Martin Abbrent, David Schäfer, Tobias Kuhnert  |  |
@@ -90,12 +88,9 @@ The required minimum [Assurance](assurance.md) in all cases is [AARC Assam](http
 
 | VO Name | group claim, prefix:<br>`urn:geant:h-df.de:group:` | Registered | Last Changed | Contact | Required [Assurance](assurance.md) |
 | - | - | - | - | - | - |
-| HDF | `HDF` | 31.08.2018 | 31.08.2020 | Sander Apweiler |  |
 | hdf-cloud-JSC | `hdf-cloud-JSC` | 14.11.2018 | 14.11.2018 | Sander Apweiler | RAF Cappuccino |
 | IMK-TRO-EWCC | `IMK-TRO-EWCC` | 15.01.2019 | 15.01.2019 | Sundermann | HDF-DFN (or RAF Cappuccino) |
-| lsdf\_admin | `lsdf_admin` | 30.04.2020 | 30.04.2020 | Sundermann | RAF Cappuccino |
 | m-team | `m-team` | 11.02.2020 | 11.02.2020 | Marcus Hardt | RAF Cappuccino |
-| MyExampleCollab | `MyExampleColab` | 22.08.2018 | 22.08.2018 | Marcus Hardt | IGTF Dogwood |
 | wlcg-test | `wlcg-test` | 18.04.2018 | 18.04.2018 | Marcus Hardt | IGTF Dogwood |
 
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