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# View portfolio dependencies

Understanding the dependencies associated with portfolio backlog items helps portfolio managers make better prioritization and scheduling decisions.

In this topic:

## Portfolio dependency relationships

A portfolio backlog item may have the predecessor and successor relationships with other portfolio backlog items, as well as entities including requests, projects, programs, and project tasks.

- Predecessor: Action is not allowed on one entity until the referenced entity closes.
- Successor: Action is not allowed on the referenced entity until the entity closes.

For details, see References and relationships.

The predecessor and successor relationships are considered portfolio dependencies and are viewable from the following tabs:

- Dependencies: Displays dependencies associated with all backlog items in a portfolio.
- Backlog: Displays dependencies for each portfolio backlog item.

## View dependencies from Dependencies tab

From the Dependencies tab, you can view dependencies associated with all backlog items in a portfolio.

Note: To show the Dependencies tab in a portfolio, you must enable it. For details, see Set up portfolio tabs.

### View dependencies

The Dependencies tab shows the dependency information as follows:

Action | Details
--- | ---
Upon initial access | When accessed for the first time, the Dependencies tab provides an overview of dependencies at the portfolio level. Blue card. Represents the current portfolio. White cards. Represent the entities that have a relationship with the portfolio backlog items. The entities displayed vary in different PPM versions. For details, see Portfolio dependency relationships. Lines with arrows (Available in 24.2 and later versions). Represent a predecessor-successor relationship, with the arrow pointing from the predecessor to the successor. Blue lines (Available in 24.1 and earlier versions). Represent a relationship between the connected entities. Gray lines . Represent a parent child relationship between the connected entities.
Click the current portfolio | All direct entities included in the portfolio are displayed, connected to the current portfolio by gray lines. Blue card. Represents the current portfolio. White cards. Represent the entities directly included in the portfolio and entities having a relationship with the portfolio backlog items. The entities displayed vary in different PPM versions. For details, see Portfolio dependency relationships. Blue lines with arrows (Available in 24.2 and later versions). Represent a predecessor-successor relationship, with the arrow pointing from the predecessor to the successor. Blue lines (Available in 24.1 and earlier versions). Represent a dependency relationship between the connected entities. Gray lines . Represent a parent child relationship between the connected entities. Note: When a proposal in a portfolio becomes a project, and a project becomes an asset, the original proposal and original project are excluded from the portfolio. However, they are shown as a linked item to the corresponding project or asset in the Dependency tab.
Expand all | By clicking the Expand All button, all lifecycle entities in the portfolio, including those within sub-portfolios and programs at all levels, are displayed. Blue card. Represents the current portfolio. White cards. Represent the backlog items included in the portfolio and entities having a dependency relationship with the portfolio backlog items. The entities displayed vary in different PPM versions. For details, see Portfolio dependency relationships. Blue lines with arrows (Available in 24.2 and later versions). Represent a predecessor-successor relationship, with the arrow pointing from the predecessor to the successor. Blue lines (Available in 24.1 and earlier versions). Represent a dependency relationship between the connected entities. Gray lines . Represent a parent child relationship between the connected entities.

### View different parts of the chart

To view different parts of the chart, drag the chart and zoom in or out using the zoom button. Click the Show all button to show the entire chart on the screen.

### Search for and open an entity

To search for a specific entity by its name or entity ID, use the Search button. Only the entities displayed on the screen can be searched.

To open the entity, click the entity ID on the card.

## View dependencies from Backlog tab

From the Backlog tab, you can view the dependencies for each portfolio backlog item.

To view dependencies in Backlog tab:

1. Open a portfolio's Backlog tab.

2. Select the Plain List or Hierarchy view.

   Portfolio backlog items having dependency relationships are marked with a dependency icon in the Has Dependencies column.

3. To view which portfolio entities have a dependency relationship with a particular portfolio backlog item, check the following columns in the backlog item:

   Column | Description
   --- | ---
   Dependencies | Hover over the Dependencies column of a backlog item, entities having a relationship with the backlog item are listed. Clicking an entity name redirects you to its details page. Note: The entities displayed vary in different PPM versions. For details, see Portfolio dependency relationships.
   Has Dependencies | In the Has Dependencies column of a portfolio backlog item, click the Show dependencies button to open the Dependencies map. Blue card. Represents the current portfolio backlog item. White cards. Represent the entities having a relationship with the portfolio backlog item. The entities displayed vary in different PPM versions. For details, see Portfolio dependency relationships. Blue lines with arrows (Available in 24.2 and later versions). Represent a predecessor-successor relationship, the arrow pointing from the predecessor to the successor. Blue lines (Available in 24.1 and earlier versions). Represent a relationship between the connected entities.

## See also

- Portfolio backlog

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