: Developers must manually enable "API Services" in the game's security settings to test these features within Roblox Studio. Expert Implementation Tips
: When saving nametags, remember to filter text for profanity using TextService before saving it to the DataStore to comply with Roblox's safety policies.
: Don't use the leaderstats folder for your primary data source. Instead, store appearance data in a private server-side table and only update the visual character once the data is confirmed.
: You cannot save complex objects (like a Color3 value or a Part ) directly. You must "serialize" them into a table or string first and "deserialize" them when the player joins.
: Ensures that players don't have to re-customize their avatars every time they join, which is critical for player retention in RPGs or social hangouts.