Merge branch 'master' into collaboration-sarah

1 files changed, 4 insertions, 4 deletions

diff --git a/src/client/util/GroupManager.tsx b/src/client/util/GroupManager.tsx
index c8b784390..da947aba6 100644
--- a/src/client/util/GroupManager.tsx
+++ b/src/client/util/GroupManager.tsx
@@ -155,7 +155,7 @@ export class GroupManager extends React.Component<{}> {
     addGroup(groupDoc: Doc): boolean {
         if (this.GroupManagerDoc) {
             Doc.AddDocToList(this.GroupManagerDoc, 'data', groupDoc);
-            this.GroupManagerDoc['data-lastModified'] = new DateField();
+            this.GroupManagerDoc['data_modificationDate'] = new DateField();
             return true;
         }
         return false;
@@ -176,7 +176,7 @@ export class GroupManager extends React.Component<{}> {
                     const index = DocListCast(this.GroupManagerDoc.data).findIndex(grp => grp === group);
                     index !== -1 && Cast(this.GroupManagerDoc.data, listSpec(Doc), [])?.splice(index, 1);
                 }
-                this.GroupManagerDoc['data-lastModified'] = new DateField();
+                this.GroupManagerDoc['data_modificationDate'] = new DateField();
                 if (group === this.currentGroup) {
                     this.currentGroup = undefined;
                 }
@@ -197,7 +197,7 @@ export class GroupManager extends React.Component<{}> {
             !memberList.includes(email) && memberList.push(email);
             groupDoc.members = JSON.stringify(memberList);
             SharingManager.Instance.shareWithAddedMember(groupDoc, email);
-            this.GroupManagerDoc && (this.GroupManagerDoc['data-lastModified'] = new DateField());
+            this.GroupManagerDoc && (this.GroupManagerDoc['data_modificationDate'] = new DateField());
         }
     }
 
@@ -214,7 +214,7 @@ export class GroupManager extends React.Component<{}> {
                 const user = memberList.splice(index, 1)[0];
                 groupDoc.members = JSON.stringify(memberList);
                 SharingManager.Instance.removeMember(groupDoc, email);
-                this.GroupManagerDoc && (this.GroupManagerDoc['data-lastModified'] = new DateField());
+                this.GroupManagerDoc && (this.GroupManagerDoc['data_modificationDate'] = new DateField());
             }
         }
     }