Leaders can tap “Family Club – Vigilantes” to assign Vigilantes to suitable Titles, which will allow you to access their full potential, bringing the maximum number of buffs.
Succession hierarchy is available only to vigilantes that have unlocked their 5th star. It can further expand the benefits attained from the Title Succession feature.
You have to assign vigilantes to some Lv. 30 or above buildings to attain corresponding titles and relevant benefits.
Vigilante official titles attributes are permanent and do not require a vigilante to lead an op. Attribute buffs are related to a given Vigilante’s star-up and level. Leaders can choose to appoint vigilantes to tons of different titles.
To unlock the title, you need vigilante fragments and elite or simple lineage cards. You can get lineage cards by buying packs or from a clan store (limit: elite cards 20/week, simple cards 10/day). Simple lineage cards are required for purple vigilantes, and Elite lineage cards are required for gold vigilantes.
You can assign vigilantes to individual buildings by clicking on a building and selecting icon Succession Management. The more stars vigilante has, better the boost/buff.

Or you can assign them using dedicated menu.

Click on icon on the right (Successor Overview).

Assign vigilantes to individual buildings.
Some of the benefits
| Building | Benefit |
| Black market | Daily black market trade cap increase |
| Bootleg market | Trade quantity cap increase |
| Clan Club | Reinforce sent ops attack boost |
| Clan Hall | Raid capacity Boost |
| Council Hall | Renegade morale boost |
| Diner | Crime ops capacity boost |
| Family Business Zone | Family gold cost reduction |
| Family Medical Center | Medical center capacity boost |
| Family Training Center | T11 & T12 training speed boost |
| Hitman Agency | Hitman coins cost reduction |
| Investment agency | Investing resources cost reduction |
| Mansion | Building elite blueprints cost reduction |
| Pawnbroker | Gem making speed boost |
| Radar | Spy ops speed boost |
| Security Center | Weapon attack boost |
| Troop Camps | T1-10 training speed boost |
| Vault | RSS gathering speed |