Look for the "Bloodline Control" or "Cheat Interactions" option in the pie menu. Key Features

To access the bloodline controls, you must have the XML Injector installed. Once in-game: Hold Shift and Click on your active Sim.

The mod for The Sims 4 allows you to manually manage occult bloodline traits through a hidden menu. How to Open the Cheat Menu

Normally, bloodline traits only strengthen over multiple generations (e.g., grandchildren of Spellcasters inheriting the "Ancient" trait). This mod allows you to bypass this progression for storytelling purposes, such as creating a new Sim who is narratively meant to be part of an ancient lineage. Bloodline Control Cheat Interactions - Mod The Sims

You can instantly add or remove Weak , Strong , or Ancient bloodlines.

The menu provides direct control over the level of bloodline traits for various occult types: