The PR_FORM_HOST_MAP property contains a host map of available forms.
| Header file: | MAPITAGS.H |
| May be exposed by: | Address book container objects |
| Identifier: | 0x3311 |
| Property type: | PT_LONG |
| Property tag: | 0x33110003 |
A client application should update the PR_FORM_HOST_MAP property, along with the PR_DISPLAY_NAME property, when changing the underlying structure in the IMAPIFormProp interface.