Nifi canvas properties issue

[#1]

Dears,

We are woking on NIFI open source by creating processor groups.The version is "Tagged nifi-1.20.0-RC1"
Recently we moved to other version of NIFI Open source "Tagged nifi - 1.15.3-RC1"
But, here we are unable to see some features in canvas like( Right click on canvas --> Enable all control services & disable all control services)
and it is not work properly as previous tagged nifi version.

Can you kindly suggest me the reason behind this and how to achieve it?

Thank you.

[#2]

@ushasri Since you describe going from 1.20.0-RC1 to 1.15.3-RC1 it is safe to assume those features are not available in 1.15.3. ( Right click on canvas --> Enable all control services & disable all control services) are some of the newer UI features.