For SLE 15 SP7 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:sumaform/SLE_15_SP7/systemsmanagement:sumaform.repo
zypper refresh
zypper install opentofu
For SLE 15 SP6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:sumaform/SLE_15_SP6/systemsmanagement:sumaform.repo
zypper refresh
zypper install opentofu
For SLE 15 SP5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:sumaform/SLE_15_SP5/systemsmanagement:sumaform.repo
zypper refresh
zypper install opentofu
For SLE 15 SP4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:sumaform/SLE_15_SP4/systemsmanagement:sumaform.repo
zypper refresh
zypper install opentofu
For SLE 15 SP3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:sumaform/SLE_15_SP3/systemsmanagement:sumaform.repo
zypper refresh
zypper install opentofu