diff --git a/src/services/service.ts b/src/services/service.ts
index 9c20e47..5077178 100755
--- a/src/services/service.ts
+++ b/src/services/service.ts
@@ -221,13 +221,9 @@ export default class Services {
   }
 
   // Create prd update for current process and update
-  public createPrdUpdate(pcdMerkleRoot: string): ApiReturn {
-    if (!this.currentProcess) {
-      throw new Error('No current process defined');
-    }
-
+  public createPrdUpdate(processId: string, stateId: string): ApiReturn {
     try {
-      return this.sdkClient.create_update_message(this.currentProcess, pcdMerkleRoot);
+      return this.sdkClient.create_update_message(processId, stateId);
     } catch (e) {
       throw new Error(`Failed to create prd update: ${e}`);
     }
@@ -245,13 +241,9 @@ export default class Services {
     }
   }
 
-  public approveChange(currentPcdMerkleRoot: string): ApiReturn {
-    if (!this.currentProcess) {
-      throw new Error('No current process defined');
-    }
-
+  public approveChange(processId: string, stateId: string): ApiReturn {
     try {
-      return this.sdkClient.validate_state(this.currentProcess, currentPcdMerkleRoot);
+      return this.sdkClient.validate_state(processId, stateId);
     } catch (e) {
       throw new Error(`Failed to create prd response: ${e}`);
     }