Werk #11529: Fix validation of datasource types of cluster and its nodes if inherited from folder
| Component | Setup |
| Title | Fix validation of datasource types of cluster and its nodes if inherited from folder |
| Date | Feb 5, 2021 |
| Checkmk Edition | Checkmk Raw (CRE) |
| Checkmk Version | 1.6.0p23 2.0.0b6 2.1.0b1 |
| Level | Trivial Change |
| Class | Bug Fix |
| Compatibility | Compatible - no manual interaction needed |
