We need to customise the developer portal so that the colours corresponding to different values on the charts can be changed. 
Specifically, on the doughnut chart, we want all 200xx responses to be blue and the 500xx responses to be grey.
It looks like the charts implemented with Carbon Charts https://charts.carbondesignsystem.com/?path=/story/utility-colors--custom-colors-line.
However, we are still trying to figure out how to access the transcodification parameters to implement a new colour scheme with custom colours without running the risk of getting into trouble after future upgrades. Changing only the subschema is definitely not enough.
Please help if there is a documented way to do this.Thank you for any reaction on my question if appropriate

Is this a duplicate question of https://community.ibm.com/community/user/integration/discussion/apic-v10-saas-version-change-color-of-the-analytics-chats-for-apllications-and-customer-orgs-on-developer-portal?ReturnUrl=%2fcommunity%2fuser%2fintegration%2fcommunities%2fcommunity-home%2fdigestviewer%3fcommunitykey%3d2106cca0-a9f9-45c6-9b28-01a28f4ce947 ?

We need to customise the developer portal so that the colours corresponding to different values on the charts can be changed. 
Specifically, on the doughnut chart, we want all 200xx responses to be blue and the 500xx responses to be grey.
It looks like the charts implemented with Carbon Charts https://charts.carbondesignsystem.com/?path=/story/utility-colors--custom-colors-line.
However, we are still trying to figure out how to access the transcodification parameters to implement a new colour scheme with custom colours without running the risk of getting into trouble after future upgrades. Changing only the subschema is definitely not enough.
Please help if there is a documented way to do this.Thank you for any reaction on my question if appropriate