Add and remove related data to/from User

Questions and Answers Frontend-React
1

Hello everyone,

please help me with the following issue. I couldn’t find proper article about this.
I updated User collection type and added relation “User has many Products”. Products is a collection type.
How can I update User through REST api to add or remove Product to/from User?

2

You can fulfil the requirement by creating custom Query Api in strapi.

3

Can you give concrete example?