Thank you for your response. We have two product types, Standard and Out-Standard. Each have different initial code type, for example Standard have 81-I2-XXXX, 71-I2-XXXX and so on. Similarly for Out-Standard we have 81-I2-ZZ-XXXX, 71-I2-ZZ-XXXX. So for each product we need to have there own sequence number starting with 1001. So yes we want to make it unique as u mentioned.
Any suggestion how we can achieve this? We are new to Product Configurator.