Return line and format bold in text Objetc

In CrystalReports how to insert return line in text Objetc and how to apply format bold to some word inside a paragraph.
¿Exist some internal command of Crystal that he indicates that from a position within the paragraph he is applied format bold?

Hi,
It seems to be a Crystal reports issue if so then please post to the Report Design forum:
[SAP Crystal Reports;
Regards,
Amit

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