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Table of Contents

Overview

Custom dependencies can be used to force precedence at any level of the block tree (and specify a time delay). This may be used to enforce a certain order of pit development, land bridge precedence and/or backfill permissions.

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Adding Custom Dependency

See the table below for a description of the main items, as well as the principles of working with this type of dependency.

Activity	Example	Description
Adding New Dependency Set		Press the clipboard icon to add a new Dependency Set, ie. for Mining or Backfilling. Rename the Dependency Set (i.e. mining rules, backfill rules, landbridge rules). You can change the order in which the added Dependency Sets are displayed in the list using the blue up and down arrows. To delete a Dependency Set that is not needed, use the red cross icon.
Selecting dependent levels	Image RemovedImage Added	Expand the tree structure to the right to the required level. Select the Successor record and double click on the Predecessor.
Viewing a rule		The levels selected on the right will be displayed in the Rules panel in the middle. You can change the order of the presented dependencies in the list using the blue up and down arrows. To delete a Rule that is not needed, use the red cross icon.
Setting Time Delay		Specify the necessary time delay (in days) that should be kept after the selected level is mined (if necessary). For example, wait 30 days after completing Stage 1 before starting mining on Stage 2.
Exporting and importing Dependency Rules		Created dependencies can be exported from one project and imported into another. To do this, use the export and import icons in the top right corner. Dependency rules are transferred in the ".depxml" format.