diff --git a/htdocs/install/mysql/migration/6.0.0-7.0.0.sql b/htdocs/install/mysql/migration/6.0.0-7.0.0.sql
index bf49e8730fb..07bbee53987 100644
--- a/htdocs/install/mysql/migration/6.0.0-7.0.0.sql
+++ b/htdocs/install/mysql/migration/6.0.0-7.0.0.sql
@@ -615,3 +615,15 @@ ALTER TABLE llx_resource ADD fk_country integer DEFAULT NULL;
 ALTER TABLE llx_resource ADD INDEX idx_resource_fk_country (fk_country);
 ALTER TABLE llx_resource ADD CONSTRAINT fk_resource_fk_country FOREIGN KEY (fk_country) REFERENCES llx_c_country (rowid);
 
+
+
+CREATE TABLE llx_projet_task_comment (
+    rowid integer AUTO_INCREMENT PRIMARY KEY,
+    datec datetime  DEFAULT NULL,
+    tms timestamp,
+    description text NOT NULL,
+    fk_user integer DEFAULT NULL,
+    fk_task integer DEFAULT NULL,
+    entity integer DEFAULT 1,
+    import_key varchar(125) DEFAULT NULL
+) ENGINE=innodb;
diff --git a/htdocs/langs/en_US/projects.lang b/htdocs/langs/en_US/projects.lang
index 7075f45ecd2..48bd55a41ee 100644
--- a/htdocs/langs/en_US/projects.lang
+++ b/htdocs/langs/en_US/projects.lang
@@ -215,6 +215,7 @@ AllowToLinkFromOtherCompany=Allow to link project from other company<br><br><u>S
 LatestProjects=Latest %s projects
 LatestModifiedProjects=Latest %s modified projects
 OtherFilteredTasks=Other filtered tasks
+NoAssignedTasks=No assigned tasks (assign yourself project/tasks from the top select box to enter time on it)
 # Comments trans
 AllowCommentOnTask=Allow user comments on tasks
 AllowCommentOnProject=Allow user comments on projects
diff --git a/htdocs/projet/activity/perday.php b/htdocs/projet/activity/perday.php
index eb710ce62a2..e3e5a2a4efb 100644
--- a/htdocs/projet/activity/perday.php
+++ b/htdocs/projet/activity/perday.php
@@ -568,7 +568,7 @@ if (count($tasksarray) > 0)
 }
 else
 {
-	print '<tr><td colspan="14">'.$langs->trans("NoTasks").'</td></tr>';
+	print '<tr><td colspan="14"><span class="opacitymedium">'.$langs->trans("NoAssignedTasks").'</span></td></tr>';
 }
 print "</table>";
 print '</div>';
diff --git a/htdocs/projet/activity/perweek.php b/htdocs/projet/activity/perweek.php
index 97574ef53b9..023ccd611dd 100644
--- a/htdocs/projet/activity/perweek.php
+++ b/htdocs/projet/activity/perweek.php
@@ -332,10 +332,10 @@ if ($search_task_ref)   $morewherefilter.=natural_search("t.ref", $search_task_r
 if ($search_task_label) $morewherefilter.=natural_search(array("t.ref", "t.label"), $search_task_label);
 if ($search_thirdparty) $morewherefilter.=natural_search("s.nom", $search_thirdparty);
 
-$tasksarray=$taskstatic->getTasksArray(0, 0, ($project->id?$project->id:0), $socid, 0, $search_project_ref, $onlyopenedproject, $morewherefilter, ($search_usertoprocessid?$search_usertoprocessid:0));    // We want to see all task of opened project i am allowed to see and that match filter, not only my tasks. Later only mine will be editable later.
+$tasksarray=$taskstatic->getTasksArray(0, 0, ($project->id?$project->id:0), $socid, 0, $search_project_ref, $onlyopenedproject, $morewherefilter, ($search_usertoprocessid?$search_usertoprocessid:0));    // We want to see all tasks of open project i am allowed to see and that match filter, not only my tasks. Later only mine will be editable later.
 if ($morewherefilter)	// Get all task with no filter so we can show total of time spent for not visible tasks
 {
-	$tasksarraywithoutfilter=$taskstatic->getTasksArray(0, 0, ($project->id?$project->id:0), $socid, 0, '', $onlyopenedproject, '', ($search_usertoprocessid?$search_usertoprocessid:0));    // We want to see all task of opened project i am allowed to see and that match filter, not only my tasks. Later only mine will be editable later.
+	$tasksarraywithoutfilter=$taskstatic->getTasksArray(0, 0, ($project->id?$project->id:0), $socid, 0, '', $onlyopenedproject, '', ($search_usertoprocessid?$search_usertoprocessid:0));    // We want to see all tasks of open project i am allowed to see and that match filter, not only my tasks. Later only mine will be editable later.
 }
 $projectsrole=$taskstatic->getUserRolesForProjectsOrTasks($usertoprocess, 0, ($project->id?$project->id:0), 0, $onlyopenedproject);
 $tasksrole=$taskstatic->getUserRolesForProjectsOrTasks(0, $usertoprocess, ($project->id?$project->id:0), 0, $onlyopenedproject);
@@ -595,7 +595,7 @@ if (count($tasksarray) > 0)
 }
 else
 {
-	print '<tr><td colspan="15">'.$langs->trans("NoTasks").'</td></tr>';
+	print '<tr><td colspan="15"><span class="opacitymedium">'.$langs->trans("NoAssignedTasks").'</span></td></tr>';
 }
 print "</table>";
 print '</div>';