diff --git a/docs/MDDocument/PROJECTMANAGEMENT.md b/docs/MDDocument/PROJECTMANAGEMENT.md
index a9eb893..cb4e11b 100644
--- a/docs/MDDocument/PROJECTMANAGEMENT.md
+++ b/docs/MDDocument/PROJECTMANAGEMENT.md
@@ -17,12 +17,19 @@ Business models
 ---------------
 
 ### `ModelProjectManagement` business model
-![Object]([MODEL:ModelProjectManagement])
 
+![Object]([MODEL:ModelProjectManagement])
 
 ### `PmWorkflow` business model
+
 ![Object]([MODEL:PmWorkflow])
 
+[OBJECTDOC:PmGroup]
+
+[OBJECTDOC:PmResponsability]
+
+[OBJECTDOC:PmTaskHistoric]
+
 [OBJECTDOC:PmUser]
 
 [OBJECTDOC:PmProject]
@@ -48,3 +55,40 @@ Business models
 [OBJECTDOC:PmTskLbl]
 
 [PROCESSDOC:PmTaskCreate]
+
+`PmProjectCalendar` external object definition
+----------------------------------------------
+
+External object for display calendar of versions and tasks on project form.
+
+
+`PmProjectGantt` external object definition
+-------------------------------------------
+
+External object for display gantt of versions and tasks on project form.
+
+
+`PmProjectUserTask` external object definition
+----------------------------------------------
+
+External object for display user task on specific project in project form.
+
+
+`PmTaskWAssingExt` external object definition
+---------------------------------------------
+
+External object for display unassigned  task in menu
+
+
+`PmTimesheetExt` external object definition
+-------------------------------------------
+
+External object for display user imputation in menu.
+
+
+`PmTimesheetRecapExt` external object definition
+------------------------------------------------
+
+External object for display details on user imputation view.
+
+