App Extensibility: Due Project Milestones 
You can extend Due Project Milestones according to your business needs for different aspects. For this purpose, the following extensibility options are available:
Extensibility Entries
Extension Points
The following extension points are available:
View | Extension Point | Use |
|---|---|---|
S3.view.xml | extTabFilter | Allows you to create additional tab filters. |
S3.view.xml | extInfoTabContent | Allows you to add fields under the info tab. |
S2.view.xml | extMasterListFilter | Allows you to add options to the facet filter in the master list. |
For more information about extension points, see Extension Points.
UI Controller Hooks
To plug in and execute custom code, the following hooks are available in the controller code:
Controller | Hook | Use |
|---|---|---|
S3 Controller | extHookAddActionitemInDetail | Allows you to add actions to the Actions menu. |
For more information about UI controller hooks, see UI Controller Hooks.
Display of UI Controls
The following UI controls can be hidden from the app UI:
Controller | Control ID | Use |
|---|---|---|
S3 controller | wbsdescl, wbsdesct | Allows you to hide the label and text fields for WBS Description. |
S3 controller | percofcompl, ind1 | Allows you to hide the label and indicator fields for Percentage of Completion. |
S3 controller | percofinvc, ind2 | Allows you to hide the label and indicator fields for Percentage of Invoice. |
S3 controller | usgindc, usgtrendtext, usgprgrstext, usgslstext | Allows you hide the label and text fields for Usage Indicator. |
S3 controller | wbselel, link1 | Allows you to hide the label and link fields for WBS Element. |
For more information about hiding UI controls, see Concealable UI Controls.
More Information
For a general description of the extensibility options and procedures of Fiori apps, see Extensibility.