If you are an IBM PartnerPlus member, you can avail of these trainings free of cost.  As you work with watsonx, these will come in handy.  There are additional trainings as well, which you can search for in the catalog.  

• Models
  • watsonx.ai sales foundation (level 1 & 2) - https://learn.ibm.com/course/view.php?id=16784
  • Level 3 - https://learn.ibm.com/course/view.php?id=17094
• Tools
  • GenAI Tools Level 3 - https://learn.ibm.com/course/view.php?id=16843

watsonx Developer Hub - https://www.ibm.com/watsonx/developer/

watsonx.ai data preparation

• • Sales Foundation - https://learn.ibm.com/course/view.php?id=16593
  • Level -3 - https://learn.ibm.com/course/view.php?id=16756

watsonx.data

• • Sales Foundation - https://learn.ibm.com/course/view.php?id=12781
  • Level 3 - https://learn.ibm.com/course/view.php?id=13171
  • Technical Sales level 4 - https://www.ibm.com/training/learning-path/ibm-watsonxdata-for-technical-sales-level-4-785

watsonx.governance

• • Sales foundation - https://learn.ibm.com/course/view.php?id=15813
  • Level 3 - https://learn.ibm.com/course/view.php?id=16171

• IBM Cloud Code Engine:
  • Basic - https://www.ibm.com/training/course/concepts-and-tools-to-troubleshoot-ibm-cloud-code-engine-DL70449G
  • Intermediate - https://www.ibm.com/training/course/using-ibm-cloud-code-engine-DL70368G
• IBM Cloud
  • Intro - https://www.ibm.com/training/course/introduction-to-ibm-cloud-DL52802G
  • Networking - https://www.ibm.com/training/course/cloud-networking-components-DL52816G

much appreciated to share it, what are the more advanced levels if you could share?