diff --git a/src/app/core/data/collection-data.service.ts b/src/app/core/data/collection-data.service.ts
index 626ddf233d..04e483604c 100644
--- a/src/app/core/data/collection-data.service.ts
+++ b/src/app/core/data/collection-data.service.ts
@@ -44,13 +44,12 @@ export class CollectionDataService extends ComColDataService<Collection> {
   /**
    * Get all collections the user is authorized to submit to
    *
+   * @param options The [[FindAllOptions]] object
    * @return Observable<RemoteData<PaginatedList<Collection>>>
    *    collection list
    */
-  getAuthorizedCollection(): Observable<RemoteData<PaginatedList<Collection>>> {
+  getAuthorizedCollection(options: FindAllOptions = {}): Observable<RemoteData<PaginatedList<Collection>>> {
     const searchHref = 'findAuthorized';
-    const options = new FindAllOptions();
-    options.elementsPerPage = 100;
 
     return this.searchBy(searchHref, options).pipe(
       filter((collections: RemoteData<PaginatedList<Collection>>) => !collections.isResponsePending));
@@ -59,13 +58,13 @@ export class CollectionDataService extends ComColDataService<Collection> {
   /**
    * Get all collections the user is authorized to submit to, by community
    *
+   * @param communityId The community id
+   * @param options The [[FindAllOptions]] object
    * @return Observable<RemoteData<PaginatedList<Collection>>>
    *    collection list
    */
-  getAuthorizedCollectionByCommunity(communityId): Observable<RemoteData<PaginatedList<Collection>>> {
+  getAuthorizedCollectionByCommunity(communityId: string, options: FindAllOptions = {}): Observable<RemoteData<PaginatedList<Collection>>> {
     const searchHref = 'findAuthorizedByCommunity';
-    const options = new FindAllOptions();
-    options.elementsPerPage = 100;
     options.searchParams = [new SearchParam('uuid', communityId)];
 
     return this.searchBy(searchHref, options).pipe(
diff --git a/src/app/submission/form/collection/submission-form-collection.component.ts b/src/app/submission/form/collection/submission-form-collection.component.ts
index 1fbccb6958..79d2f2a7bc 100644
--- a/src/app/submission/form/collection/submission-form-collection.component.ts
+++ b/src/app/submission/form/collection/submission-form-collection.component.ts
@@ -206,7 +206,7 @@ export class SubmissionFormCollectionComponent implements OnChanges, OnInit {
       );
 
       const findOptions: FindAllOptions = {
-        elementsPerPage: 100
+        elementsPerPage: 1000
       };
 
       // Retrieve collection list only when is the first change
@@ -219,7 +219,7 @@ export class SubmissionFormCollectionComponent implements OnChanges, OnInit {
 
         const listCollection$ = communities$.pipe(
           flatMap((communityData: Community) => {
-            return this.collectionDataService.getAuthorizedCollectionByCommunity(communityData.uuid).pipe(
+            return this.collectionDataService.getAuthorizedCollectionByCommunity(communityData.uuid, findOptions).pipe(
               find((collections: RemoteData<PaginatedList<Collection>>) => !collections.isResponsePending && collections.hasSucceeded),
               mergeMap((collections: RemoteData<PaginatedList<Collection>>) => collections.payload.page),
               filter((collectionData: Collection) => isNotEmpty(collectionData)),