Use Parameter Proposals

The Help and Proposals area on the right shows 

• a help text for a current location in the parameter tree hierarchy or a selected parameter/folder
• proposals for folders and keys that are valid for the current location in the parameter tree hierarchy

Proposals can be

• A key (adds a single key and value)
• A folder (adds a single folder)
• A template (adds a parameter tree according to a template/blueprint)

Apply a proposal by selecting it and clicking the "Add" button above the proposals.

Key and folder proposals support multi-selection. A template proposal must be applied as single selection.

Example for a help text

Example for proposals