SysML, UAF, UML, and UPDM Profiles > SysML profile > Blocks > Block definition diagrams > Adding items and links to > Adding existing links to a block definition diagram (SysML)
  
Adding existing links to a block definition diagram (SysML)
You can populate missing links relating to the all items or a single item on a Block Definition Diagram.
For information about adding OVM relationships to a Block Definition Diagram, see the following topics:
Adding existing artifact dependencies to a diagram
Adding existing excludes dependencies to a diagram
Adding existing requires dependencies to a diagram
Adding existing variability dependencies to a diagram
To add missing links relating to all items on a block definition diagram:
1. On the Block Definition Diagram, right-click in free space.
2. Point to Populate, point to Links, and then click the command for the link type you want to populate, or click All to populate all missing links.
Link types of the type you selected that exist between the items shown on the diagram are added to the diagram.
To add missing links relating to an item on a block definition diagram:
1. On the Block Definition Diagram, right-click the item.
2. Point to Populate, point to Links, and then click the command for the link type you want to populate.
Link types of the type you selected that are linked to the item you right-clicked are added to the diagram. If the target or source item for the linked item is not shown on the diagram, Modeler adds the item to the diagram so that the link can be shown.