When an organization asks a manager to provide his or her support for an employee before that employee would be considered for a promotion through the internal recruiting process, the organization is using in internal recruiting.

The answer is managerial sponsorship.

Explanation:

Sponsorship management refers to the way through which an organization supervises the different activities related to sponsorship. Thus, the organization manages relevant aspects like project selection, monitoring as well as assessment.

Some corporations like Coca-Cola, Mastercard and McDonald’s usually spend a lot of money in activities concerning sponsorship, and at the same time, they pretend to pay especial attention to those events in which there is a large audience. They also choose projects that are important related to  their brand mission, as well as they have relationship with their goals.    

if interdependence implies a two-way dependence, and if each partner is equally dependent on the other for success, then there is an equal commitment to the making the partnership successful. the advantage is sustainability of the relationship, the disadvantage is that decisions are "democratic" and therefore may take longer to reach and more likely to be a compromise (which is not always the best solution). as the interdependence moves away from equality, the decisions become more influenced by the more independent partner. in the extreme the relationship becomes more dictatorial and more like "master-slave". generally the relationship has less commitment in both directions and is more likely to be temporary.

if one generalizes (and one shouldn't), equity partnerships, which is probably what is implied by interdependence, can be slow to progress or change but durable. the extreme alternative, independent-dependent partnerships tend to be efficient but more fragile.

hope this but you will have to site your own evidence. : )