Working with Items → Working with Item Actions → Linking a Principal Item to Subtasks
For more advanced actions between items, you can establish a principal/subtask relationship. A principal/subtask relationship is not only a way to link items, but it also creates a special relationship between the linked items that involves the status of the linked items. A principal/subtask relationship can create a situation in which the principal item can only transition when its linked tasks are in a completed or closed status. You can create a principal/subtask relationship with existing items by selecting Link to Principal or Link Subtasks; however, the workflow design that designates when the principal item is transitioned and what determines a subtask's status is designed by your administrator. To create new subtasks, you must invoke a transition that is configured by your administrator to create a new subtask.
The Link to Principal dialog box enables you to establish a principal/subtask relationship among existing primary items by linking a principal item to a subtask item. The item you create the link from becomes the subtask; the item you link to becomes the principal task. This option is available only if you have been granted appropriate privileges by your administrator.
Once you've established a principal/subtask relationship, the items may be transitioned according to actions established by your administrator. For information about how principal/subtask relationships function in your workflow, contact your administrator.
To link a subtask to a principal item:
|ID/Keywords||Type the ID number or keywrods for the principal item that you want to link to the subtask item. Click Link to Principal to perform the search.|
|Search in Table||Select the table that contains the principal item that you want to link to the subtask item. The default table selection is the preferred application specified in your user profile, but all applications for which you have view privileges are listed.|
|Link Type||Select one of the following options to add an item link to
the principal task, subtask, or both. The item link will be added to the
attachment section of the applicable item.
Note: Triggers are available only for SBM On-Premise/PaaS customers. They are set up by your administrator. You can specify a link type that triggers items, but triggers fire only if they are configured for your workflow.
|Unrestricted||If you chose to add an item
link to the principal or subtask item, you can select this check box to make
the item link visible to all users who can view the item it is attached to.
Clear the check box to restrict the item link to users who have privileges to
view the item and its item links. These privileges are set by your
Unrestricted check box is disabled if
you do not have privileges to set attachments as unrestricted.
Note: If you are creating a two-way item link, the unrestricted/restricted status of the item link in the destination project is the same as the source item link if you have privileges to set this status in the receiving project. If you do not have privileges to set this status, the status of the item link in the destination project is determined by default settings specified by your administrator.
|On success, automatically close this window||Select this check box to close the dialog box when the relationship is established.|
|Link to Principal||Click the
Link to Principal button to search for a
principal item to link to the subtask item. The search results appear on the
bottom of the dialog box. Items that are subtasks of the item that you are
linking from are not returned by the search.
From the list of items that appears, select the item or items to which you want to link, and then click Link to Principal again.
Note: If the search results are greater than 50 items, you must limit your query to return fewer items.
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