Hi, Gabri,
I tested the latest version and it does not request license verification on each start, make sure you are using the latest version, you will see it in the cBot log using cTrader Automate as below. you can download the update here.
News Manager 2.1.2, NET 6 & silent license check & cTID integration, last updated 28.02.2024
The News manager is required for some of our automated trading robots, it will not work with the Economic Events On Chart indicator. You can also integrate it into your trading robots to manage news events.
You can find out more about this product here.
I would take a look at this product: https://clickalgo.com/ctrader-news-manager
You will need to contact a developer or use our custom development service to integrate the news events into your cBots.
You can also use the API and the news manager you have purchased to control your cBots, nothing is shown on the chart, and you will receive Telegram alerts. You will still need to code this implementation.