diff --git a/lib/process-services-cloud/src/lib/process/process-filters/models/process-filter-cloud.model.ts b/lib/process-services-cloud/src/lib/process/process-filters/models/process-filter-cloud.model.ts
index 93d4e5750a..ab87e9f8c8 100644
--- a/lib/process-services-cloud/src/lib/process/process-filters/models/process-filter-cloud.model.ts
+++ b/lib/process-services-cloud/src/lib/process/process-filters/models/process-filter-cloud.model.ts
@@ -108,17 +108,56 @@ export class ProcessFilterCloudModel {
             this._suspendedFrom = obj._suspendedFrom || null;
             this._suspendedTo = obj._suspendedTo || null;
 
-            this.processDefinitionNames = obj.processDefinitionNames || obj.processDefinitionName ? [obj.processDefinitionName] : null;
-            this.processNames = obj.processNames || obj.processName ? [obj.processName] : null;
-            this.processInstanceIds = obj.processInstanceIds || obj.processInstanceId ? [obj.processInstanceId] : null;
-            this.parentIds = obj.parentIds || obj.parentId ? [obj.parentId] : null;
-            this.initiators = obj.initiators || obj.initiator ? [obj.initiator] : null;
-            this.appVersions = obj.appVersions || obj.appVersion ? [`${obj.appVersion}`] : null;
-            this.statuses = obj.statuses || obj.status ? [obj.status] : null;
-            this.processVariableFilters = obj.processVariableFilters ?? [];
+            this.initArrayProperties(obj);
         }
     }
 
+    private initArrayProperties(obj) {
+        if (obj.processDefinitionNames) {
+            this.processDefinitionNames = obj.processDefinitionNames;
+        } else {
+            this.processDefinitionNames = obj.processDefinitionName ? [obj.processDefinitionName] : null;
+        }
+
+        if (obj.processNames) {
+            this.processNames = obj.processNames;
+        } else {
+            this.processNames = obj.processName ? [obj.processName] : null;
+        }
+
+        if (obj.processInstanceIds) {
+            this.processInstanceIds = obj.processInstanceIds;
+        } else {
+            this.processInstanceIds = obj.processInstanceId ? [obj.processInstanceId] : null;
+        }
+
+        if (obj.parentIds) {
+            this.parentIds = obj.parentIds;
+        } else {
+            this.parentIds = obj.parentId ? [obj.parentId] : null;
+        }
+
+        if (obj.initiators) {
+            this.initiators = obj.initiators;
+        } else {
+            this.initiators = obj.initiator ? [obj.initiator] : null;
+        }
+
+        if (obj.appVersions) {
+            this.appVersions = obj.appVersions;
+        } else {
+            this.appVersions = obj.appVersion ? [`${obj.appVersion}`] : null;
+        }
+
+        if (obj.statuses) {
+            this.statuses = obj.statuses;
+        } else {
+            this.statuses = obj.status ? [obj.status] : null;
+        }
+
+        this.processVariableFilters = obj.processVariableFilters ?? [];
+    }
+
     set completedFrom(completedFrom: string) {
         this._completedFrom = completedFrom;
     }
diff --git a/lib/process-services-cloud/src/lib/task/task-filters/models/filter-cloud.model.ts b/lib/process-services-cloud/src/lib/task/task-filters/models/filter-cloud.model.ts
index cba7ba82f9..606f400f08 100644
--- a/lib/process-services-cloud/src/lib/task/task-filters/models/filter-cloud.model.ts
+++ b/lib/process-services-cloud/src/lib/task/task-filters/models/filter-cloud.model.ts
@@ -123,20 +123,74 @@ export class TaskFilterCloudModel {
             this.candidateGroups = obj.candidateGroups || null;
             this.showCounter = obj.showCounter || false;
 
-            this.taskNames = obj.taskNames || obj.taskName ? [obj.taskName] : null;
-            this.statuses = obj.statuses || obj.status ? [obj.status] : null;
-            this.assignees = obj.assignees || obj.assignee ? [obj.assignee] : null;
-            this.processNames = obj.processNames || obj.processName ? [obj.processName] : null;
-            this.processDefinitionNames = obj.processDefinitionNames || obj.processDefinitionName ? [obj.processDefinitionName] : null;
-            this.taskIds = obj.taskIds || obj.taskId ? [obj.taskId] : null;
-            this.parentTaskIds = obj.parentTaskIds || obj.parentTaskId ? [obj.parentTaskId] : null;
-            this.processInstanceIds = obj.processInstanceIds || obj.processInstanceId ? [obj.processInstanceId] : null;
-            this.priorities = obj.priorities || obj.priority ? [obj.priority] : null;
-            this.completedByUsers = obj.completedByUsers || obj.completedBy ? [obj.completedBy] : null;
-            this.processVariableFilters = obj.processVariableFilters ?? [];
+            this.initArrayProperties(obj);
         }
     }
 
+    private initArrayProperties(obj) {
+        if (obj.taskNames) {
+            this.taskNames = obj.taskNames;
+        } else {
+            this.taskNames = obj.taskName ? [obj.taskName] : null;
+        }
+
+        if (obj.statuses) {
+            this.statuses = obj.statuses;
+        } else {
+            this.statuses = obj.status ? [obj.status] : null;
+        }
+
+        if (obj.assignees) {
+            this.assignees = obj.assignees;
+        } else {
+            this.assignees = obj.assignee ? [obj.assignee] : null;
+        }
+
+        if (obj.processNames) {
+            this.processNames = obj.processNames;
+        } else {
+            this.processNames = obj.processName ? [obj.processName] : null;
+        }
+
+        if (obj.processDefinitionNames) {
+            this.processDefinitionNames = obj.processDefinitionNames;
+        } else {
+            this.processDefinitionNames = obj.processDefinitionName ? [obj.processDefinitionName] : null;
+        }
+
+        if (obj.taskIds) {
+            this.taskIds = obj.taskIds;
+        } else {
+            this.taskIds = obj.taskId ? [obj.taskId] : null;
+        }
+
+        if (obj.parentTaskIds) {
+            this.parentTaskIds = obj.parentTaskIds;
+        } else {
+            this.parentTaskIds = obj.parentTaskId ? [obj.parentTaskId] : null;
+        }
+
+        if (obj.processInstanceIds) {
+            this.processInstanceIds = obj.processInstanceIds;
+        } else {
+            this.processInstanceIds = obj.processInstanceId ? [obj.processInstanceId] : null;
+        }
+
+        if (obj.priorities) {
+            this.priorities = obj.priorities;
+        } else {
+            this.priorities = obj.priority ? [obj.priority] : null;
+        }
+
+        if (obj.completedByUsers) {
+            this.completedByUsers = obj.completedByUsers;
+        } else {
+            this.completedByUsers = obj.completedBy ? [obj.completedBy] : null;
+        }
+
+        this.processVariableFilters = obj.processVariableFilters ?? [];
+    }
+
     set dueDateFrom(dueDateFrom: string) {
         this._dueDateFrom = dueDateFrom;
     }