How to account for your unique customer/lead properties

All you need to do is create a table with them

customer_idnameindustrynumber of employeestotally_custom_propertybudgettarget_date
cus111InfiniDim Enterprisesintergalactic information170000aliens420000002026-01-01

This data will then be pivoted into a generalized format.

Final Table Structure: Customer_properties

customer_idproperty_namenumeric_valuetimestamp_valuestring_value
cus111nameNULLNULLInfiniDim Enterprises
cus111industryNULLNULLintergalactic information
cus111number_of_employees170000.00NULLNULL
cus111totally_custom_propertyNULLNULLaliens
cus111budget42000000.00NULLNULL
cus111target_dateNULL2026-01-01 00:00:00

Same format can be used for Leads

lead_idproperty_namenumeric_valuetimestamp_valuestring_value
lead111nameNULLNULLInfiniDim Enterprises
lead111industryNULLNULLintergalactic information
lead111number_of_employees170000.00NULLNULL
lead111totally_custom_propertyNULLNULLaliens
lead111budget42000000.00NULLNULL
lead111target_dateNULL2026-01-01 00:00:00