diff --git a/README.md b/README.md
index a79e269..12ae123 100644
--- a/README.md
+++ b/README.md
@@ -74,7 +74,7 @@ Smartcontract tests reside in `tests/` directory. To execute test suite
 after applying changes, simply run `make test`.
 ```
 $ make test
-ok      github.com/nspcc-dev/neofs-contract/tests       0.462s
+ok      github.com/TrueCloudLab/frostfs-contract/tests       0.462s
 ```
 
 # NeoFS API compatibility
diff --git a/alphabet/alphabet_contract.go b/alphabet/alphabet_contract.go
index 5443c37..e3c4df5 100644
--- a/alphabet/alphabet_contract.go
+++ b/alphabet/alphabet_contract.go
@@ -1,6 +1,7 @@
 package alphabet
 
 import (
+	"github.com/TrueCloudLab/frostfs-contract/common"
 	"github.com/nspcc-dev/neo-go/pkg/interop"
 	"github.com/nspcc-dev/neo-go/pkg/interop/contract"
 	"github.com/nspcc-dev/neo-go/pkg/interop/native/crypto"
@@ -9,7 +10,6 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/interop/native/neo"
 	"github.com/nspcc-dev/neo-go/pkg/interop/runtime"
 	"github.com/nspcc-dev/neo-go/pkg/interop/storage"
-	"github.com/nspcc-dev/neofs-contract/common"
 )
 
 const (
diff --git a/alphabet/doc.go b/alphabet/doc.go
index 3954c64..ddd4fab 100644
--- a/alphabet/doc.go
+++ b/alphabet/doc.go
@@ -14,7 +14,7 @@ one of the alphabetical contracts to emit GAS. To vote for a new list of side
 chain committee, alphabet nodes of the Inner Ring create multisignature transactions
 for each alphabet contract.
 
-Contract notifications
+# Contract notifications
 
 Alphabet contract does not produce notifications to process.
 */
diff --git a/audit/audit_contract.go b/audit/audit_contract.go
index 0dedb09..7dcc2e8 100644
--- a/audit/audit_contract.go
+++ b/audit/audit_contract.go
@@ -1,6 +1,7 @@
 package audit
 
 import (
+	"github.com/TrueCloudLab/frostfs-contract/common"
 	"github.com/nspcc-dev/neo-go/pkg/interop"
 	"github.com/nspcc-dev/neo-go/pkg/interop/contract"
 	"github.com/nspcc-dev/neo-go/pkg/interop/iterator"
@@ -8,7 +9,6 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/interop/native/management"
 	"github.com/nspcc-dev/neo-go/pkg/interop/runtime"
 	"github.com/nspcc-dev/neo-go/pkg/interop/storage"
-	"github.com/nspcc-dev/neofs-contract/common"
 )
 
 type (
diff --git a/audit/doc.go b/audit/doc.go
index 8284cd3..fb3faf8 100644
--- a/audit/doc.go
+++ b/audit/doc.go
@@ -15,7 +15,7 @@ nodes send a stable marshaled version of the DataAuditResult structure to the
 contract. When Alphabet nodes of the Inner Ring perform settlement operations,
 they make a list and get these AuditResultStructures from the audit contract.
 
-Contract notifications
+# Contract notifications
 
 Audit contract does not produce notifications to process.
 */
diff --git a/balance/balance_contract.go b/balance/balance_contract.go
index f266818..5cb019b 100644
--- a/balance/balance_contract.go
+++ b/balance/balance_contract.go
@@ -1,6 +1,7 @@
 package balance
 
 import (
+	"github.com/TrueCloudLab/frostfs-contract/common"
 	"github.com/nspcc-dev/neo-go/pkg/interop"
 	"github.com/nspcc-dev/neo-go/pkg/interop/contract"
 	"github.com/nspcc-dev/neo-go/pkg/interop/iterator"
@@ -8,7 +9,6 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/interop/native/std"
 	"github.com/nspcc-dev/neo-go/pkg/interop/runtime"
 	"github.com/nspcc-dev/neo-go/pkg/interop/storage"
-	"github.com/nspcc-dev/neofs-contract/common"
 )
 
 type (
diff --git a/balance/doc.go b/balance/doc.go
index 1348283..fb4d665 100644
--- a/balance/doc.go
+++ b/balance/doc.go
@@ -15,29 +15,29 @@ minting of NEOFS tokens in Balance contract. Withdraw locks some NEOFS tokens
 in a special lock account. When NeoFS contract transfers GAS assets back to the
 user, the lock account is destroyed with burn operation.
 
-Contract notifications
+# Contract notifications
 
 Transfer notification. This is a NEP-17 standard notification.
 
-  Transfer:
-    - name: from
-      type: Hash160
-    - name: to
-      type: Hash160
-    - name: amount
-      type: Integer
+	Transfer:
+	  - name: from
+	    type: Hash160
+	  - name: to
+	    type: Hash160
+	  - name: amount
+	    type: Integer
 
 TransferX notification. This is an enhanced transfer notification with details.
 
-  TransferX:
-    - name: from
-      type: Hash160
-    - name: to
-      type: Hash160
-    - name: amount
-      type: Integer
-    - name: details
-      type: ByteArray
+	TransferX:
+	  - name: from
+	    type: Hash160
+	  - name: to
+	    type: Hash160
+	  - name: amount
+	    type: Integer
+	  - name: details
+	    type: ByteArray
 
 Lock notification. This notification is produced when a lock account is
 created. It contains information about the mainchain transaction that has produced
@@ -45,35 +45,34 @@ the asset lock, the address of the lock account and the NeoFS epoch number until
 lock account is valid. Alphabet nodes of the Inner Ring catch notification and initialize
 Cheque method invocation of NeoFS contract.
 
-  Lock:
-    - name: txID
-      type: ByteArray
-    - name: from
-      type: Hash160
-    - name: to
-      type: Hash160
-    - name: amount
-      type: Integer
-    - name: until
-      type: Integer
+	Lock:
+	  - name: txID
+	    type: ByteArray
+	  - name: from
+	    type: Hash160
+	  - name: to
+	    type: Hash160
+	  - name: amount
+	    type: Integer
+	  - name: until
+	    type: Integer
 
 Mint notification. This notification is produced when user balance is
 replenished from deposit in the mainchain.
 
-  Mint:
-   - name: to
-     type: Hash160
-   - name: amount
-     type: Integer
-
+	Mint:
+	 - name: to
+	   type: Hash160
+	 - name: amount
+	   type: Integer
 
 Burn notification. This notification is produced after user balance is reduced
 when NeoFS contract has transferred GAS assets back to the user.
 
-  Burn:
-    - name: from
-      type: Hash160
-    - name: amount
-      type: Integer
+	Burn:
+	  - name: from
+	    type: Hash160
+	  - name: amount
+	    type: Integer
 */
 package balance
diff --git a/container/container_contract.go b/container/container_contract.go
index c372123..1f773f3 100644
--- a/container/container_contract.go
+++ b/container/container_contract.go
@@ -1,6 +1,7 @@
 package container
 
 import (
+	"github.com/TrueCloudLab/frostfs-contract/common"
 	"github.com/nspcc-dev/neo-go/pkg/interop"
 	"github.com/nspcc-dev/neo-go/pkg/interop/contract"
 	"github.com/nspcc-dev/neo-go/pkg/interop/convert"
@@ -10,7 +11,6 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/interop/native/std"
 	"github.com/nspcc-dev/neo-go/pkg/interop/runtime"
 	"github.com/nspcc-dev/neo-go/pkg/interop/storage"
-	"github.com/nspcc-dev/neofs-contract/common"
 )
 
 type (
diff --git a/container/doc.go b/container/doc.go
index 1cd35a4..f2319ac 100644
--- a/container/doc.go
+++ b/container/doc.go
@@ -7,62 +7,62 @@ containers or extended ACLs, it is done by Alphabet nodes of the Inner Ring.
 Alphabet nodes approve it by invoking the same Put or SetEACL methods with
 the same arguments.
 
-Contract notifications
+# Contract notifications
 
 containerPut notification. This notification is produced when a user wants to
 create a new container. Alphabet nodes of the Inner Ring catch the notification and
 validate container data, signature and token if present.
 
-  containerPut:
-    - name: container
-      type: ByteArray
-    - name: signature
-      type: Signature
-    - name: publicKey
-      type: PublicKey
-    - name: token
-      type: ByteArray
+	containerPut:
+	  - name: container
+	    type: ByteArray
+	  - name: signature
+	    type: Signature
+	  - name: publicKey
+	    type: PublicKey
+	  - name: token
+	    type: ByteArray
 
 containerDelete notification. This notification is produced when a container owner
 wants to delete a container. Alphabet nodes of the Inner Ring catch the notification
 and validate container ownership, signature and token if present.
 
-  containerDelete:
-    - name: containerID
-      type: ByteArray
-    - name: signature
-      type: Signature
-    - name: token
-      type: ByteArray
+	containerDelete:
+	  - name: containerID
+	    type: ByteArray
+	  - name: signature
+	    type: Signature
+	  - name: token
+	    type: ByteArray
 
 setEACL notification. This notification is produced when a container owner wants
 to update an extended ACL of a container. Alphabet nodes of the Inner Ring catch
 the notification and validate container ownership, signature and token if
 present.
 
-  setEACL:
-    - name: eACL
-      type: ByteArray
-    - name: signature
-      type: Signature
-    - name: publicKey
-      type: PublicKey
-    - name: token
-      type: ByteArray
+	setEACL:
+	  - name: eACL
+	    type: ByteArray
+	  - name: signature
+	    type: Signature
+	  - name: publicKey
+	    type: PublicKey
+	  - name: token
+	    type: ByteArray
 
 StartEstimation notification. This notification is produced when Storage nodes
 should exchange estimation values of container sizes among other Storage nodes.
 
-  StartEstimation:
-    - name: epoch
-      type: Integer
+	StartEstimation:
+	  - name: epoch
+	    type: Integer
 
 StopEstimation notification. This notification is produced when Storage nodes
 should calculate average container size based on received estimations and store
 it in Container contract.
 
-  StopEstimation:
-    - name: epoch
-      type: Integer
+	StopEstimation:
+	  - name: epoch
+	    type: Integer
 */
 package container
diff --git a/go.mod b/go.mod
index f0dc021..da98277 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module github.com/nspcc-dev/neofs-contract
+module github.com/TrueCloudLab/frostfs-contract
 
 go 1.14
 
diff --git a/neofs/doc.go b/neofs/doc.go
index 05e08ac..29b2203 100644
--- a/neofs/doc.go
+++ b/neofs/doc.go
@@ -12,84 +12,83 @@ NeoFS contract contains the actual list of Alphabet nodes in the sidechain.
 Network configuration is also stored in NeoFS contract. All changes in
 configuration are mirrored in the sidechain with notifications.
 
-Contract notifications
+# Contract notifications
 
 Deposit notification. This notification is produced when user transfers native
 GAS to the NeoFS contract address. The same amount of NEOFS token will be
 minted in Balance contract in the sidechain.
 
-  Deposit:
-    - name: from
-      type: Hash160
-    - name: amount
-      type: Integer
-    - name: receiver
-      type: Hash160
-    - name: txHash
-      type: Hash256
+	Deposit:
+	  - name: from
+	    type: Hash160
+	  - name: amount
+	    type: Integer
+	  - name: receiver
+	    type: Hash160
+	  - name: txHash
+	    type: Hash256
 
 Withdraw notification. This notification is produced when a user wants to
 withdraw GAS from the internal NeoFS balance and has paid fee for that.
 
-  Withdraw:
-    - name: user
-      type: Hash160
-    - name: amount
-      type: Integer
-    - name: txHash
-      type: Hash256
-
+	Withdraw:
+	  - name: user
+	    type: Hash160
+	  - name: amount
+	    type: Integer
+	  - name: txHash
+	    type: Hash256
 
 Cheque notification. This notification is produced when NeoFS contract
 has successfully transferred assets back to the user after withdraw.
 
-  Cheque:
-    - name: id
-      type: ByteArray
-    - name: user
-      type: Hash160
-    - name: amount
-      type: Integer
-    - name: lockAccount
-      type: ByteArray
+	Cheque:
+	  - name: id
+	    type: ByteArray
+	  - name: user
+	    type: Hash160
+	  - name: amount
+	    type: Integer
+	  - name: lockAccount
+	    type: ByteArray
 
 Bind notification. This notification is produced when a user wants to bind
 public keys with the user account (OwnerID). Keys argument is an array of ByteArray.
 
-  Bind:
-    - name: user
-      type: ByteArray
-    - name: keys
-      type: Array
+	Bind:
+	  - name: user
+	    type: ByteArray
+	  - name: keys
+	    type: Array
 
 Unbind notification. This notification is produced when a user wants to unbind
 public keys with the user account (OwnerID). Keys argument is an array of ByteArray.
 
-  Unbind:
-    - name: user
-      type: ByteArray
-    - name: keys
-      type: Array
+	Unbind:
+	  - name: user
+	    type: ByteArray
+	  - name: keys
+	    type: Array
 
 AlphabetUpdate notification. This notification is produced when Alphabet nodes
 have updated their lists in the contract. Alphabet argument is an array of ByteArray. It
 contains public keys of new alphabet nodes.
 
-  AlphabetUpdate:
-    - name: id
-      type: ByteArray
-    - name: alphabet
-      type: Array
+	AlphabetUpdate:
+	  - name: id
+	    type: ByteArray
+	  - name: alphabet
+	    type: Array
 
 SetConfig notification. This notification is produced when Alphabet nodes update
 NeoFS network configuration value.
 
-  SetConfig
-    - name: id
-      type: ByteArray
-    - name: key
-      type: ByteArray
-    - name: value
-      type: ByteArray
+	SetConfig
+	  - name: id
+	    type: ByteArray
+	  - name: key
+	    type: ByteArray
+	  - name: value
+	    type: ByteArray
 */
 package neofs
diff --git a/neofs/neofs_contract.go b/neofs/neofs_contract.go
index 2a612d3..cd62469 100644
--- a/neofs/neofs_contract.go
+++ b/neofs/neofs_contract.go
@@ -1,6 +1,7 @@
 package neofs
 
 import (
+	"github.com/TrueCloudLab/frostfs-contract/common"
 	"github.com/nspcc-dev/neo-go/pkg/interop"
 	"github.com/nspcc-dev/neo-go/pkg/interop/contract"
 	"github.com/nspcc-dev/neo-go/pkg/interop/iterator"
@@ -12,7 +13,6 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/interop/native/std"
 	"github.com/nspcc-dev/neo-go/pkg/interop/runtime"
 	"github.com/nspcc-dev/neo-go/pkg/interop/storage"
-	"github.com/nspcc-dev/neofs-contract/common"
 )
 
 type (
diff --git a/neofsid/doc.go b/neofsid/doc.go
index 5142637..012b4f7 100644
--- a/neofsid/doc.go
+++ b/neofsid/doc.go
@@ -13,7 +13,7 @@ by invoking Bind or Unbind methods of NeoFS contract in the mainchain. After tha
 Alphabet nodes produce multisigned AddKey and RemoveKey invocations of NeoFSID
 contract.
 
-Contract notifications
+# Contract notifications
 
 NeoFSID contract does not produce notifications to process.
 */
diff --git a/neofsid/neofsid_contract.go b/neofsid/neofsid_contract.go
index 134db2f..4db3548 100644
--- a/neofsid/neofsid_contract.go
+++ b/neofsid/neofsid_contract.go
@@ -1,6 +1,7 @@
 package neofsid
 
 import (
+	"github.com/TrueCloudLab/frostfs-contract/common"
 	"github.com/nspcc-dev/neo-go/pkg/interop"
 	"github.com/nspcc-dev/neo-go/pkg/interop/contract"
 	"github.com/nspcc-dev/neo-go/pkg/interop/iterator"
@@ -8,7 +9,6 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/interop/native/management"
 	"github.com/nspcc-dev/neo-go/pkg/interop/runtime"
 	"github.com/nspcc-dev/neo-go/pkg/interop/storage"
-	"github.com/nspcc-dev/neofs-contract/common"
 )
 
 type (
diff --git a/netmap/doc.go b/netmap/doc.go
index 7d6f235..082089a 100644
--- a/netmap/doc.go
+++ b/netmap/doc.go
@@ -5,30 +5,30 @@ Netmap contract stores and manages NeoFS network map, Storage node candidates
 and epoch number counter. In notary disabled environment, contract also stores
 a list of Inner Ring node keys.
 
-Contract notifications
+# Contract notifications
 
 AddPeer notification. This notification is produced when a Storage node sends
 a bootstrap request by invoking AddPeer method.
 
-  AddPeer
-    - name: nodeInfo
-      type: ByteArray
+	AddPeer
+	  - name: nodeInfo
+	    type: ByteArray
 
 UpdateState notification. This notification is produced when a Storage node wants
 to change its state (go offline) by invoking UpdateState method. Supported
 states: (2) -- offline.
 
-  UpdateState
-    - name: state
-      type: Integer
-    - name: publicKey
-      type: PublicKey
+	UpdateState
+	  - name: state
+	    type: Integer
+	  - name: publicKey
+	    type: PublicKey
 
 NewEpoch notification. This notification is produced when a new epoch is applied
 in the network by invoking NewEpoch method.
 
-  NewEpoch
-    - name: epoch
-      type: Integer
+	NewEpoch
+	  - name: epoch
+	    type: Integer
 */
 package netmap
diff --git a/netmap/netmap_contract.go b/netmap/netmap_contract.go
index 6112032..f81d623 100644
--- a/netmap/netmap_contract.go
+++ b/netmap/netmap_contract.go
@@ -1,6 +1,7 @@
 package netmap
 
 import (
+	"github.com/TrueCloudLab/frostfs-contract/common"
 	"github.com/nspcc-dev/neo-go/pkg/interop"
 	"github.com/nspcc-dev/neo-go/pkg/interop/contract"
 	"github.com/nspcc-dev/neo-go/pkg/interop/iterator"
@@ -10,7 +11,6 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/interop/native/std"
 	"github.com/nspcc-dev/neo-go/pkg/interop/runtime"
 	"github.com/nspcc-dev/neo-go/pkg/interop/storage"
-	"github.com/nspcc-dev/neofs-contract/common"
 )
 
 // NodeState is an enumeration for node states.
diff --git a/nns/nns_contract.go b/nns/nns_contract.go
index 8894294..899ad3e 100644
--- a/nns/nns_contract.go
+++ b/nns/nns_contract.go
@@ -9,6 +9,7 @@ must be added by committee before a new domain name can be registered.
 package nns
 
 import (
+	"github.com/TrueCloudLab/frostfs-contract/common"
 	"github.com/nspcc-dev/neo-go/pkg/interop"
 	"github.com/nspcc-dev/neo-go/pkg/interop/contract"
 	"github.com/nspcc-dev/neo-go/pkg/interop/iterator"
@@ -19,7 +20,6 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/interop/runtime"
 	"github.com/nspcc-dev/neo-go/pkg/interop/storage"
 	"github.com/nspcc-dev/neo-go/pkg/interop/util"
-	"github.com/nspcc-dev/neofs-contract/common"
 )
 
 // Prefixes used for contract data storage.
diff --git a/processing/doc.go b/processing/doc.go
index 28f61f3..5d21ea1 100644
--- a/processing/doc.go
+++ b/processing/doc.go
@@ -15,7 +15,7 @@ the multisignature transaction. Therefore, NeoVM executes Verify method of the
 contract and if invocation is verified, Processing contract pays for the
 execution.
 
-Contract notifications
+# Contract notifications
 
 Processing contract does not produce notifications to process.
 */
diff --git a/processing/processing_contract.go b/processing/processing_contract.go
index ddbf20a..01cd74a 100644
--- a/processing/processing_contract.go
+++ b/processing/processing_contract.go
@@ -1,6 +1,7 @@
 package processing
 
 import (
+	"github.com/TrueCloudLab/frostfs-contract/common"
 	"github.com/nspcc-dev/neo-go/pkg/interop"
 	"github.com/nspcc-dev/neo-go/pkg/interop/contract"
 	"github.com/nspcc-dev/neo-go/pkg/interop/native/gas"
@@ -9,7 +10,6 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/interop/native/roles"
 	"github.com/nspcc-dev/neo-go/pkg/interop/runtime"
 	"github.com/nspcc-dev/neo-go/pkg/interop/storage"
-	"github.com/nspcc-dev/neofs-contract/common"
 )
 
 const (
diff --git a/proxy/doc.go b/proxy/doc.go
index dcb1e6d..1d8d504 100644
--- a/proxy/doc.go
+++ b/proxy/doc.go
@@ -14,7 +14,7 @@ Proxy contract is used as the first signer in a multisignature transaction.
 Therefore, NeoVM executes Verify method of the contract; and if invocation is
 verified, Proxy contract pays for the execution.
 
-Contract notifications
+# Contract notifications
 
 Proxy contract does not produce notifications to process.
 */
diff --git a/proxy/proxy_contract.go b/proxy/proxy_contract.go
index ad6c164..933a7fb 100644
--- a/proxy/proxy_contract.go
+++ b/proxy/proxy_contract.go
@@ -1,13 +1,13 @@
 package proxy
 
 import (
+	"github.com/TrueCloudLab/frostfs-contract/common"
 	"github.com/nspcc-dev/neo-go/pkg/interop"
 	"github.com/nspcc-dev/neo-go/pkg/interop/contract"
 	"github.com/nspcc-dev/neo-go/pkg/interop/native/gas"
 	"github.com/nspcc-dev/neo-go/pkg/interop/native/management"
 	"github.com/nspcc-dev/neo-go/pkg/interop/native/neo"
 	"github.com/nspcc-dev/neo-go/pkg/interop/runtime"
-	"github.com/nspcc-dev/neofs-contract/common"
 )
 
 // OnNEP17Payment is a callback for NEP-17 compatible native GAS contract.
diff --git a/reputation/doc.go b/reputation/doc.go
index 6264e72..007720f 100644
--- a/reputation/doc.go
+++ b/reputation/doc.go
@@ -10,7 +10,7 @@ During settlement process, Alphabet nodes fetch all DataAuditResult structures
 from the epoch and execute balance transfers from data owners to Storage and
 Inner Ring nodes if data audit succeeds.
 
-Contract notifications
+# Contract notifications
 
 Reputation contract does not produce notifications to process.
 */
diff --git a/reputation/reputation_contract.go b/reputation/reputation_contract.go
index fd835a2..68f4fcd 100644
--- a/reputation/reputation_contract.go
+++ b/reputation/reputation_contract.go
@@ -1,6 +1,7 @@
 package reputation
 
 import (
+	"github.com/TrueCloudLab/frostfs-contract/common"
 	"github.com/nspcc-dev/neo-go/pkg/interop"
 	"github.com/nspcc-dev/neo-go/pkg/interop/contract"
 	"github.com/nspcc-dev/neo-go/pkg/interop/convert"
@@ -8,7 +9,6 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/interop/native/management"
 	"github.com/nspcc-dev/neo-go/pkg/interop/runtime"
 	"github.com/nspcc-dev/neo-go/pkg/interop/storage"
-	"github.com/nspcc-dev/neofs-contract/common"
 )
 
 const (
diff --git a/subnet/doc.go b/subnet/doc.go
index 3a58e85..b7b3ce7 100644
--- a/subnet/doc.go
+++ b/subnet/doc.go
@@ -5,33 +5,33 @@ Subnet contract stores and manages NeoFS subnetwork states. It allows registerin
 and deleting subnetworks, limiting access to them, and defining a list of the Storage
 Nodes that can be included in them.
 
-Contract notifications
+# Contract notifications
 
 Put notification. This notification is produced when a new subnetwork is
 registered by invoking Put method.
 
-  Put
-    - name: id
-      type: ByteArray
-    - name: ownerKey
-      type: PublicKey
-    - name: info
-      type: ByteArray
+	Put
+	  - name: id
+	    type: ByteArray
+	  - name: ownerKey
+	    type: PublicKey
+	  - name: info
+	    type: ByteArray
 
 Delete notification. This notification is produced when some subnetwork is
 deleted by invoking Delete method.
 
-  Delete
-    - name: id
-      type: ByteArray
+	Delete
+	  - name: id
+	    type: ByteArray
 
 RemoveNode notification. This notification is produced when some node is deleted
 by invoking RemoveNode method.
 
-  RemoveNode
-    - name: subnetID
-      type: ByteArray
-    - name: node
-      type: PublicKey
+	RemoveNode
+	  - name: subnetID
+	    type: ByteArray
+	  - name: node
+	    type: PublicKey
 */
 package subnet
diff --git a/subnet/subnet_contract.go b/subnet/subnet_contract.go
index 78a277c..03401b9 100644
--- a/subnet/subnet_contract.go
+++ b/subnet/subnet_contract.go
@@ -1,13 +1,13 @@
 package subnet
 
 import (
+	"github.com/TrueCloudLab/frostfs-contract/common"
 	"github.com/nspcc-dev/neo-go/pkg/interop"
 	"github.com/nspcc-dev/neo-go/pkg/interop/contract"
 	"github.com/nspcc-dev/neo-go/pkg/interop/iterator"
 	"github.com/nspcc-dev/neo-go/pkg/interop/native/management"
 	"github.com/nspcc-dev/neo-go/pkg/interop/runtime"
 	"github.com/nspcc-dev/neo-go/pkg/interop/storage"
-	"github.com/nspcc-dev/neofs-contract/common"
 )
 
 const (
diff --git a/tests/alphabet_test.go b/tests/alphabet_test.go
index a67cef2..9def646 100644
--- a/tests/alphabet_test.go
+++ b/tests/alphabet_test.go
@@ -4,6 +4,8 @@ import (
 	"path"
 	"testing"
 
+	"github.com/TrueCloudLab/frostfs-contract/common"
+	"github.com/TrueCloudLab/frostfs-contract/container"
 	"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
 	"github.com/nspcc-dev/neo-go/pkg/core/native/noderoles"
 	"github.com/nspcc-dev/neo-go/pkg/neotest"
@@ -11,8 +13,6 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/vm"
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
 	"github.com/nspcc-dev/neo-go/pkg/wallet"
-	"github.com/nspcc-dev/neofs-contract/common"
-	"github.com/nspcc-dev/neofs-contract/container"
 	"github.com/stretchr/testify/require"
 )
 
diff --git a/tests/container_test.go b/tests/container_test.go
index 9a265e1..6892d99 100644
--- a/tests/container_test.go
+++ b/tests/container_test.go
@@ -6,14 +6,14 @@ import (
 	"path"
 	"testing"
 
+	"github.com/TrueCloudLab/frostfs-contract/common"
+	"github.com/TrueCloudLab/frostfs-contract/container"
+	"github.com/TrueCloudLab/frostfs-contract/nns"
 	"github.com/mr-tron/base58"
 	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
 	"github.com/nspcc-dev/neo-go/pkg/neotest"
 	"github.com/nspcc-dev/neo-go/pkg/util"
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
-	"github.com/nspcc-dev/neofs-contract/common"
-	"github.com/nspcc-dev/neofs-contract/container"
-	"github.com/nspcc-dev/neofs-contract/nns"
 	"github.com/stretchr/testify/require"
 )
 
diff --git a/tests/neofs_test.go b/tests/neofs_test.go
index 0d09bde..334d93f 100644
--- a/tests/neofs_test.go
+++ b/tests/neofs_test.go
@@ -6,6 +6,7 @@ import (
 	"sort"
 	"testing"
 
+	"github.com/TrueCloudLab/frostfs-contract/neofs"
 	"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
 	"github.com/nspcc-dev/neo-go/pkg/neotest"
@@ -14,7 +15,6 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/vm"
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
 	"github.com/nspcc-dev/neo-go/pkg/wallet"
-	"github.com/nspcc-dev/neofs-contract/neofs"
 	"github.com/stretchr/testify/require"
 )
 
diff --git a/tests/neofsid_test.go b/tests/neofsid_test.go
index 6118b49..72661dc 100644
--- a/tests/neofsid_test.go
+++ b/tests/neofsid_test.go
@@ -6,13 +6,13 @@ import (
 	"sort"
 	"testing"
 
+	"github.com/TrueCloudLab/frostfs-contract/container"
 	"github.com/mr-tron/base58"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
 	"github.com/nspcc-dev/neo-go/pkg/encoding/address"
 	"github.com/nspcc-dev/neo-go/pkg/neotest"
 	"github.com/nspcc-dev/neo-go/pkg/util"
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
-	"github.com/nspcc-dev/neofs-contract/container"
 	"github.com/stretchr/testify/require"
 )
 
diff --git a/tests/netmap_test.go b/tests/netmap_test.go
index d28624c..a6343c4 100644
--- a/tests/netmap_test.go
+++ b/tests/netmap_test.go
@@ -7,14 +7,14 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/TrueCloudLab/frostfs-contract/common"
+	"github.com/TrueCloudLab/frostfs-contract/container"
+	"github.com/TrueCloudLab/frostfs-contract/netmap"
 	"github.com/nspcc-dev/neo-go/pkg/encoding/bigint"
 	"github.com/nspcc-dev/neo-go/pkg/neotest"
 	"github.com/nspcc-dev/neo-go/pkg/util"
 	"github.com/nspcc-dev/neo-go/pkg/vm"
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
-	"github.com/nspcc-dev/neofs-contract/common"
-	"github.com/nspcc-dev/neofs-contract/container"
-	"github.com/nspcc-dev/neofs-contract/netmap"
 	"github.com/stretchr/testify/require"
 )
 
diff --git a/tests/nns_test.go b/tests/nns_test.go
index 2f8049c..537646d 100644
--- a/tests/nns_test.go
+++ b/tests/nns_test.go
@@ -8,10 +8,10 @@ import (
 	"testing"
 	"time"
 
+	"github.com/TrueCloudLab/frostfs-contract/nns"
 	"github.com/nspcc-dev/neo-go/pkg/core/interop/storage"
 	"github.com/nspcc-dev/neo-go/pkg/neotest"
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
-	"github.com/nspcc-dev/neofs-contract/nns"
 	"github.com/stretchr/testify/require"
 )
 
diff --git a/tests/subnet_test.go b/tests/subnet_test.go
index fa4d6a3..c01b50a 100644
--- a/tests/subnet_test.go
+++ b/tests/subnet_test.go
@@ -5,12 +5,12 @@ import (
 	"path"
 	"testing"
 
+	"github.com/TrueCloudLab/frostfs-contract/common"
+	"github.com/TrueCloudLab/frostfs-contract/subnet"
 	"github.com/nspcc-dev/neo-go/pkg/neotest"
 	"github.com/nspcc-dev/neo-go/pkg/util"
 	"github.com/nspcc-dev/neo-go/pkg/vm"
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
-	"github.com/nspcc-dev/neofs-contract/common"
-	"github.com/nspcc-dev/neofs-contract/subnet"
 	"github.com/stretchr/testify/require"
 )
 
diff --git a/tests/version_test.go b/tests/version_test.go
index e46c015..dc2291c 100644
--- a/tests/version_test.go
+++ b/tests/version_test.go
@@ -6,7 +6,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/nspcc-dev/neofs-contract/common"
+	"github.com/TrueCloudLab/frostfs-contract/common"
 	"github.com/stretchr/testify/require"
 )