How to Send a Message to All Your LinkedIn® Groups at One Time
First: Ask yourself what is your intention? Intention 1: If it is to just promote your company’s products, classes, etc. then one by one go to each group, click on the PROMOTION TAB and look across the line you see those words. See what that groups RULES are. Many groups allow promotions if they’re put under the Promotions TAB and some don’t allow even that much. Intention 2: To gently promote your company or services by providing others with an “added value” article or tip “strutting your stuff” to allow you to start building relationships with strangers on the list. You are going to promote having a discussion and want comments about the content of the