Last I checked, remembrance will “synergize” with shield tech, adding a bonus. Put it next to your shields. Keeping it in your tech slot is wise too, won’t break there.
If you are looking for lore, not in game, check this out.
https://forums.atlas-65.com/t/nms-lore-more-spoilers-version-1-38/3318?u=xion4012