FortiSOAR Compatibility Matrix

The following table indicates the software version compatibility between each FortiSOAR component:

FortiSOAR Enterprise / MSSP- Master System Version	Compatible Agent Version	Compatible Secure Message Exchange (SME) Version	Compatible MSSP - Tenant Node Version
7.3.0	7.3.0	7.3.0	7.3.0
7.3.1 (1)	7.3.0	7.3.0	7.3.0
7.3.1	7.3.1	7.3.1	7.3.1
7.3.2 (2)	7.3.0	7.3.0	7.3.0
7.3.2	7.3.1	7.3.1	7.3.1
7.3.2	7.3.2	7.3.2	7.3.2
7.4.0	7.3.2	7.3.2	7.3.2
7.4.0	7.4.0	7.4.0	7.4.0
7.4.1 (3)	7.4.1, 7.4.0, 7.3.2	7.4.1, 7.4.0, 7.3.2	7.4.1, 7.4.0, 7.3.2
7.4.2 (4)	7.4.2, 7.4.1, 7.4.0	7.4.2, 7.4.1, 7.4.0	7.4.2, 7.4.1, 7.4.0
7.4.3 (4)	7.4.3, 7.4.2, 7.4.1, 7.4.0	7.4.3, 7.4.2, 7.4.1, 7.4.0	7.4.3, 7.4.2, 7.4.1, 7.4.0
7.4.4 (4)	7.4.4, 7.4.3, 7.4.2, 7.4.1, 7.4.0	7.4.4, 7.4.3, 7.4.2, 7.4.1, 7.4.0	7.4.4, 7.4.3, 7.4.2, 7.4.1, 7.4.0
7.5.0	7.5.0, 7.4.4, 7.4.3, 7.4.2, 7.4.1, 7.4.0	7.5.0, 7.4.4, 7.4.3, 7.4.2, 7.4.1, 7.4.0	7.5.0, 7.4.4, 7.4.3, 7.4.2, 7.4.1, 7.4.0

Notes:

(1) No incompatibility issues were observed in MSSP use cases; however, the 'Manual Input' step operates differently in systems that have a lower-version tenant node and a higher-version master node since, FortiSOAR release 7.3.1 has an enhanced UI and upgraded functionality.

(2) No incompatibility issues were observed in MSSP use cases; however, in FortiSOAR release 7.3.1, the 'Complete' playbook environment can be passed to child playbooks, which was not possible in earlier versions, leading to some differences in systems that have a lower-version tenant node and a higher-version master node.

(3) Pushing approval playbooks from FortiSOAR release 7.4.1 master node to a lower-version tenant node is not supported. In such cases, the playbook is not visible on the tenant node, and neither will FortiSOAR display any error.

(4) No incompatibility issues were observed between versions 7.4.2 , 7.4.3, and 7.4.4 of the FortiSOAR enterprise/MSSP-master and FSR agent, SME, or MSSP-tenants.
However, it is important to consider the following when using versions 7.4.2, 7.4.3, or 7.4.4 of the FortiSOAR enterprise/MSSP-master with 7.4.0 or 7.4.1 versions of FSR agent or MSSP-tenants:
In the case of MSSP environments, it is recommended that you upgrade both the master and tenant nodes to release 7.4.4 or 7.4.3. If your master and tenant nodes are both not upgraded to release 7.4.4 or 7.4.3, take note of the following:

• Ensure that you synchronize records along with their relationships when you use the 'Sync Records' feature, if your master node is on release 7.4.2 or later, and your tenant nodes are on releases earlier than 7.4.2, such as 7.4.1 or 7.4.0.
• To download 'FSR Agent/Tenant node' logs, both the master and agent/tenant must be on release 7.4.2 or later. If the master node is on release 7.4.2 or later, and the agent is on a release earlier than 7.4.2, the log download is unsuccessful and returns an error such as "For agents, log collection is accessible on version 7.4.2 and beyond" .
• Replication from a tenant node that is on release 7.4.1 or 7.4.0 to a master node that is on release 7.4.2 or later will not fail if related records are not present on the master node. However, in the same case, replication from the master node to tenant nodes will fail if related records are not present on the tenant node.
• The update record request fails when the record is unavailable at the replicated end when a tenant node is on release 7.4.1 or 7.4.0 and the master node is on release 7.4.2 or later.