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2.1.2 The DDA

BDC_Patrick edited this page Dec 9, 2025 · 5 revisions

Dialog Data Asset (DDA)

Visual Info
Create a DDA 2 The DialogDataAsset (short "DDA") is the central file used to setup your Dialogues. It combines the Graph logic and Data storage into one file.
Description

While other Systems rely on a separated DataTable and a Tree Asset - The BDC DialogBackend combines both into 1 Asset.

By using a single Asset, the complexity of the whole System setup is reduced significantly. There is no switching between multiple Tabs required. If you add a new Dialog Node in the Graph, it automatically edits the underlying DataTable in the background.

Notes

The DDA IS a DataTable under the Hood, using the BDC_DialogData Struct.

Documentation Index

I. What is the Dialog Backend?
II. Setting up
III. Binding UI
IV. The Subsystem
V. The Components
VI. Dispatchers
VII. Others

Demo available: Demo Page

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