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In page Margareta Ebner:

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The beatification cause opened in Augsburg in an informative process in 1686 though this seemed to be stalled at some stage until it was later closed centuries later in 1910. Theologians declared on 14 March 1952 that her writings and letters adhered to official doctrine.[1] Historians assigned to the cause also approved it on 12 June 1963 before the Congregation for the Causes of Saints and their consultants approved the cause on 9 May 1978. The C.C.S. alone then approved the cause on 7 November 1978.[citation needed]