diff --git a/docs/getting_started/build-options.rst b/docs/getting_started/build-options.rst
index 731b876..87ce94e 100644
--- a/docs/getting_started/build-options.rst
+++ b/docs/getting_started/build-options.rst
@@ -235,8 +235,9 @@
    The default is 1 but is automatically disabled when the target architecture
    is AArch32.
 
--  ``ENABLE_SPM`` : Boolean option to enable the Secure Partition Manager (SPM).
-   Refer to :ref:`Secure Partition Manager` for more details about
+-  ``ENABLE_SPM`` : Boolean option to enable the SPCI-based Secure Partition
+   Manager (SPM) implementation.
+   Refer to the :ref:`Secure Partition Manager` guide for more details about
    this feature. Default is 0.
 
 -  ``ENABLE_SVE_FOR_NS``: Boolean option to enable Scalable Vector Extension
@@ -507,6 +508,9 @@
    firmware images have been loaded in memory, and the MMU and caches are
    turned off. Refer to the "Debugging options" section for more details.
 
+-  ``SPM_MM`` : Boolean option to enable the Management Mode (MM)-based Secure
+   Partition Manager (SPM) implementation. The default value is ``0``.
+
 -  ``SP_MIN_WITH_SECURE_FIQ``: Boolean flag to indicate the SP_MIN handles
    secure interrupts (caught through the FIQ line). Platforms can enable
    this directive if they need to handle such interruption. When enabled,