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Hi.
I want to export only Catalogs by using SelectionFilter parameter in ExchangePlans.
Pls help me, thanks you.

You can find examples of using SelectionFilter in 1C:Subsystems Library. See the SelectChanges method in the SuppliedData common module or in the InfoBaseObjectConvertion data processor module.

In syntax there is explanation how to use this parameter:
"<SelectionFilter> (optional)

Type: Undefined; Metadata objects; ObjectRef, RecordsSet, Array.
Undefined - filter is empty, all changes on node are selected;
Metadata objects - changes in the main table, concerned to the given metadata object, are selected;
ObjectRef - in fact, only one record about changes of the given object can be selected, or no records if the object has never changed;
RecordsSet - set of register records, may be not selected, only record set filter is used to filter changes;
Array - all elements in array have one of the types listed above, except Undefined. Filter conditions are joined by OR.
Default value: Undefined."

U may try this versions and see how it works .

Wish to platform syntax writers, to select knack points in syntax assistant. Because, link is only for users who available to read. Bold may attaract some attention.

Thanks you everybody,
I have read on help and know about Undefined, ObjectRef but I could not create Array parameter for many Object(Example: many document objects).
Could you give me an example about type Metadata objects, Array

Hello, Dinh Hung.
To create an array, use the following syntax:

To get metadata of some catalog, you can use this syntax, for example:

Thanks Timofey Bugaevsky very much!