How to get your Maxon User ID from Cinema 4D
To get the User ID you can go into Cinema 4D and select “Extensions->Tools->Export Licensing Info” from the main menu.
This will export out a text file. At the top of the text file is your User ID. You need to copy that and paste it the box above. The ID should look something like this
The number you need to enter in the box above is just the part on the right. IE this part
Use the Plugins 4D Manager
Alternatively if already have the R21 Plugins 4D Manager then there is a handy button there that will do all this for you and take you straight to the store!
Watch the Video
You can also watch the beginning of the licencing video, which shows you how to get your User Id.