Answer:
As you have so rightly mentioned, the design according to EN 1992‑1‑1 and EN 1997‑1 is available in RF‑FOUNDATION Pro.You can perform the reinforced concrete design according to DIN 1045‑1 or DIN 1045, or the geotechnical design according to DIN 1054, in the predecessor module RF‑/FOUNDATION.
You can find the RF‑/FOUNDATION add‑on module in the Data navigator under the add-on modules and in the menu under "Add-on Modules"→→ "Foundations".
In the detailed settings (see Image 02), you can specify the standard according to which the reinforced concrete design should be performed.