How do personalization in vendor screen to get condition from different form

Hello everyone,

Background: we need define access restriction under same OU based on vendor type (trade vs non-trade) whereby different AP department PIC is only able to maintain their own data. e.g. AP trade will only be able create/modify vendor with 'Trade' type, vice versa, AP non-trade will only be able create/modify vendor with 'Non-Trade' type.

Goal: define personalization or assess other solution to restrict based on vendor type

Question: how to personalize vendor web page to set restriction with condition from vendor type? e.g. user A dedicated for vendor trade, user B for non-trade. when user A search vendor non-trade, and accidentally update 'liability account' in 'accounting' screen, oracle will show warning message/disable save button or we can restrict 'create' button from beginning, etc. could you please share me with screenshot how to perform the personalization?