Don't want to store user info into moralis database

Hi, we’re working on a project where we don’t want to store users’ every transaction data into moralis database.
I configure the sync and put my smart contract address, and it’s storing all my smart contract transactions as well as user’s data who connects with my site.
we don’t want to store unnecessary info about user, only wants to store our smart contract data, so how can I do that?

currently that is not something that you can do directly from the admin interface, we are working on having more granularity in what it can be synced on server