OSDOCS-14692 added text to features module

Author: wgabor0427

modules/zero-trust-manager-about-features.adoc

@@ -0,0 +1,14 @@
+// Module included in the following assemblies:
+//
+// * security/zero_trust_workload_identity_manager/zer-trust-manager-features.adoc
+
+:_mod-docs-content-type: CONCEPT
+[id="zero-trust-manager-about-features_{context}"]
+= About the available features
+
+The following features will be available as part of the intial release of {zero-trust-full}.
+
+[id="environment-variables_{context}"]
+== SPIFFE CSI Driver
+
+The SPIFFE Container Storage Interface (CSI) helps pods securely obtain their {svid-full} by delivering the Workload API socket into the pod. THe CSI driver runs as a daemonset on the cluster ensuring that a driver instance runs on each node.

security/zero_trust_workload_identity_manager/zero-trust-manager-features.adoc

@@ -0,0 +1,9 @@
+:_mod-docs-content-type: ASSEMBLY
+[id="zero-trust-manager-features"]
+= Zero Trust Workload Identity Manager for Red{nbsp}Hat OpenShift features
+
+include::_attributes/common-attributes.adoc[]
+:context: zero-trust-manager-features
+
+
+

security/zero_trust_workload_identity_manager/zero-trust-manager-overview.adoc

@@ -1,6 +1,6 @@
 :_mod-docs-content-type: ASSEMBLY
 [id="zero-trust-manager-overview"]
-= zero trust workload identity manager for Red{nbsp}Hat OpenShift overview
+= Zero Trust Workload Identity Manager for Red{nbsp}Hat OpenShift overview
 
 include::_attributes/common-attributes.adoc[]
 :context: zero-trust-manager-overview