core Data (database overwrite problem between swift and objective C app)

Dear team,

Hope you're all doing well. I'm stuck with this problem Any help would be appreciated,



my app is already live on AppStore having some functionality of core data. Now i just made another project from scratch in swift language having same project name and bundle ID and other entitlements and having same core data model name & it's structure. Now i want that whenever i make my new swift App live to AppStore it should not erase the already saved user's local/core data and it should overwrite/overlap the already saved data of user's data.