diff --git a/pages/clustering/high-availability/ha-commands-reference.mdx b/pages/clustering/high-availability/ha-commands-reference.mdx
index 84fe3e3c2..36b260895 100644
--- a/pages/clustering/high-availability/ha-commands-reference.mdx
+++ b/pages/clustering/high-availability/ha-commands-reference.mdx
@@ -14,12 +14,16 @@ Memgraph High Availability (HA) cluster.
## Cluster registration commands
-**Important:** **All registration commands (adding coordinators and registering
-data instances) must be executed on the *same* coordinator.** You may choose any
+**Important:** You may choose any
coordinator for the initial setup; it automatically becomes the leader. After
setup, the choice no longer matters.
+
+All queries can be run on any coordinator. If currently the coordinator is not a leader, the query will be automatically forwarded to the current leader and executed there.
+This is because Raft protocol specifies that only leader should accept changes in the cluster.
+
+
### `ADD COORDINATOR`
Adds a coordinator to the cluster.
@@ -78,7 +82,6 @@ REMOVE COORDINATOR coordinatorId;
{
Behavior & implications
}
-- Must be executed on the **leader** coordinator.
- Leader coordinator **cannot** remove itself. To remove the leader, first
trigger a leadership change.
@@ -106,7 +109,6 @@ of each instance.
{ Behavior & implications
}
-- Must be executed on the **leader** coordinator.
- Only bolt server can be updated.
{ Example
}
@@ -294,8 +296,7 @@ SHOW INSTANCE;
### `SHOW REPLICATION LAG`
-Shows replication lag (in committed transactions) for all instances. Must be run
-on the **leader**.
+Shows replication lag (in committed transactions) for all instances.
```cypher
SHOW REPLICATION LAG;
@@ -326,7 +327,5 @@ FORCE RESET CLUSTER STATE;
{ Implications
}
-- Must be executed on the **leader** coordinator.
-
diff --git a/pages/clustering/high-availability/how-high-availability-works.mdx b/pages/clustering/high-availability/how-high-availability-works.mdx
index 0e31c61b6..e8cdfacb1 100644
--- a/pages/clustering/high-availability/how-high-availability-works.mdx
+++ b/pages/clustering/high-availability/how-high-availability-works.mdx
@@ -133,9 +133,20 @@ Below is a cleaned-up categorization.
#### Coordinator → Coordinator RPCs
-| RPC | Purpose | Description |
-| -------------------- | ------------------------------------------- | -------------------------------------------------------------------------------------------------------------------- |
-| `ShowInstancesRpc` | Follower requests cluster state from leader | Sent by a follower coordinator to the leader coordinator when a user executes `SHOW INSTANCES` through the follower. |
+| RPC | Purpose | Description |
+| ------------------------ | -------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------- |
+| `ShowInstancesRpc` | Follower requests cluster state from leader. | Sent by a follower coordinator to the leader coordinator when a user executes `SHOW INSTANCES` through the follower. |
+| `AddCoordinatorRpc` | Follower requests adding coordinator. | Sent by a follower coordinator to the leader coordinator when a user executes `ADD COORDINATOR` through the follower. |
+| `RemoveCoordinatorRpc` | Follower requests removing coordinator. | Sent by a follower coordinator to the leader coordinator when a user executes `REMOVE COORDINATOR` through the follower. |
+| `RegisterInstanceRpc` | Follower requests registering an instance. | Sent by a follower coordinator to the leader coordinator when a user executes `REGISTER INSTANCE` through the follower. |
+| `UnregisterInstanceRpc` | Follower requests unregistering an instance. | Sent by a follower coordinator to the leader coordinator when a user executes `UNREGISTER INSTANCE` through the follower. |
+| `SetInstanceToMainRpc` | Follower requests updating main instance. | Sent by a follower coordinator to the leader coordinator when a user executes `SET INSTANCE TO MAIN` through the follower. |
+| `DemoteInstanceRpc` | Follower requests demoting and instance. | Sent by a follower coordinator to the leader coordinator when a user executes `DEMOTE INSTANCE` through the follower. |
+| `UpdateConfigRpc` | Follower requests updating config. | Sent by a follower coordinator to the leader coordinator when a user executes `UPDATE CONFIG` through the follower. |
+| `ForceResetRpc` | Follower requests resetting cluster state. | Sent by a follower coordinator to the leader coordinator when a user executes `FORCE RESET` through the follower. |
+| `ShowInstancesRpc` | Follower requests showing cluster state. | Sent by a follower coordinator to the leader coordinator when a user executes `SHOW INSTANCES` through the follower. |
+| `GetRoutingTableRpc` | Follower requests a routing table. | Sent by a follower coordinator to the leader coordinator when a user connect using `bolt+routing` through the follower. |
+| `CoordReplicationLagRpc` | Follower requests replication lag info. | Sent by a follower coordinator to the leader coordinator when a user executes `SHOW REPLICATION LAG` through the follower. |
#### Coordinator → Data Instance RPCs