Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hi Q_Ivan,
Thank you for choosing our product. And please accept my apology for the inconvenience caused by the problem.
About the problem "add more Labels in Planner", as mentioned in the two threads you provided, this feature is not available yet.
However, due to the high number of votes in this Planner UserVoice, the Planner related team already noticed this requirement from customers using Planner in June 2019, and asked some questions about this requirement. Many members voted and answered questions for this, you can also vote and answer. The higher votes, the more attention the related team will pay on.
Your understanding and patience will be highly appreciated.
Best regards,
Jazlyn