Let's assume that you get details of your two funds. In respect of either or both of these funds, you have the following choices: -
(1) Leave them where they are and collect your benefits from the schemes at retirement.
(2) Transfer them into a Buy Out Bond or PRSA (subject to certain conditions) of your own choosing. Doing this severs your ties with the original schemes and puts you in control of how the funds are invested.
(3) Transfer the funds into the Civil Service pension scheme to buy back years. (The CS scheme may or may not allow this.)
(4) If you are over 50 you could draw your retirement benefits from either or both of the existing schemes.
It's important to note that there are pros and cons relating to each of the above options. No one option is best for all people.
If you are going to seek professional advice about these options, make sure the advisor goes through the relative merits of all the above options with you.