Stat based skill checks

[crashcanuck]

If a character changes what stat a skill check is based on (say Perception for an Empiricist Investigator) is that skill still a Wis-based skill check or now an Int-based skill check as per my example?

[Fuzzy-Wuzzy]

FAQ: Alternate Ability Score-Based Checks: If I change the key ability score of a skill (or other check), for example, if I change Knowledge from Intelligence to Charisma, is it no-longer an Intelligence-based check? Is it now a Charisma-based check? (Spoiler: yes, mostly.)

[crashcanuck]

Perfect, thank you.