def convert_bc_stage_text(bc_stage: str) -> str:
    """
    function that converts bc stage.
    :param bc_stage: the string name for business cases that it kept in the master
    :return: standard/shorter string name
    """

    if bc_stage == "Strategic Outline Case":
        return "SOBC"
    elif bc_stage == "Outline Business Case":
        return "OBC"
    elif bc_stage == "Full Business Case":
        return "FBC"
    elif bc_stage == "pre-Strategic Outline Case":
        return "pre-SOBC"
    else:
        return bc_stage