This example uses the Grid Component to perform mass task assignments across project users..
This code:
${COMMON_DIR}/emxGridTable.jsp?table=Grid&rowRelationship=Subtask&rowDirection=from&cellRelationship=Assigned
Tasks&cellDirection=to&colGroup=Project Members&colGroupType=Label&cellLabel=Assignee Role&cellLabelType=RelAttr&cellValueStyle=Task
Owner|Owner|background-color:rgb(192,218,36);|Task Reviewer|Reviewer|background-color:rgb(142,229,246);|Task
Assignee|Assignee|background-color:rgb(249,186,254);
results in a grid that looks like this:

This example shows project member's percentage allocation to their tasks with mass update. This code:
${COMMON_DIR}/emxGridTable.jsp?table=Grid&rowRelationship=Subtask&rowDirection=from&cellRelationship=Assigned
Tasks&cellDirection=to&colGroup=Project Members&colGroupType=Label&cellLabel=Percent Allocation&cellLabelType=RelAttr&cellRelationshipStyle=Assigned
Tasks|X|background-color:rgb(114,150,177);text-align:center;font-family:Arial;font-size: 11px;font-weight:bold;
results in a grid that looks like this:
