Best place for notification preferences

Today I am working on a new feature inside our web app to allow users to set up their notification preferences. However, I am struggling to find an appropriate place to include this feature, which will be sent out by email.

The feature itself gives more control to users, who can subscribe to updates based on locations that they have access to manage. For example:

User X is a "Store Manager" of 10 different stores. He can create new locations, create new users, give them new roles and subscribe to status updates for each location.

My question is:

Should I include these preferences either inside "Profile Settings" or inside "My Stores" where the user can choose to subscribe to each store/location and define notification frequency?

• Below, you can see an example of this feature inserted into My Account:

• Below, you can see an example of this feature inserted into Organization Account: