When the RHEL 7.7 is coming to an end of support and end of life?

Can someone advise when the RHEL7.7 is coming to an end of life? So that our application should jump to the next version?

I have this link https://access.redhat.com/support/policy/updates/errata#Maintenance_Support_2_Phase, but I am confused with a lot of terms like EOS, ELS, Support Phase 1, Phase 2, and SAP support?

any help with links or document is really appreciated.

Solution

The following link is probably clearer to follow:

For RHEL 7 phase 1 (full support and updates software and hardware drivers) ended in August 2020

Phase 2 (security patches) are offered until June 2024